CD4 antibody | RM4-5

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Rat anti Mouse CD4:Alexa Fluor® 488

Rat anti Mouse CD4:Alexa Fluor® 647

Rat anti Mouse CD4:Biotin

Rat anti Mouse CD4:FITC

Rat anti Mouse CD4:Pacific Blue®

Rat anti Mouse CD4

Rat anti Mouse CD4:RPE

Rat anti Mouse CD4:RPE-Alexa Fluor® 750

Rat anti Mouse CD4:Alexa Fluor® 700

Product Type
Monoclonal Antibody
Clone
RM4-5
Isotype
IgG2a
Product Code Applications Pack Size List Price Quantity
MCA2691A488
Datasheet
F
MSDS
100 Tests/1ml loader

MCA2691A647
Datasheet
F
MSDS
100 Tests/1ml loader

MCA2691B
Datasheet
F
MSDS
0.1 mg loader

MCA2691F
Datasheet
F
MSDS
0.1 mg loader

MCA2691PB
Datasheet
F
MSDS
100 Tests/1ml loader

MCA2691T
Datasheet
C F
MSDS
25 µg loader

MCA2691
Datasheet
C F
MSDS
0.25 mg loader

MCA2691PE
Datasheet
F
MSDS
100 Tests/1ml loader

MCA2691P750
Datasheet
F
MSDS
100 Tests loader

MCA2691A700
Datasheet
F
MSDS
100 Tests/1ml loader

Rat anti Mouse CD4 antibody, clone RM4-5 detects mouse CD4, a 55 kDa protein also known as Ly-4 and L3T4. CD4 is a single chain transmembraneous glycoprotein which belongs to the immunoglobulin superfamily, and is primarily expressed on peripheral blood monocytes and tissue macrophages. CD4 is also expressed on a subpopulation of regulatory T cells (CD4+CD25+), which play a key role in the maintenance of self tolerance.

Rat anti Mouse CD4 antibody, clone RM4-5 can be used for in vitro blocking of ligand binding, as well as in vitro CD4+ T cell depletions.

Product Details

Target Species
Mouse
Product Form
Purified IgG conjugated to Alexa Fluor 488 - liquid
Product Form
Purified IgG conjugated to Alexa Fluor 647 - liquid
Product Form
Purified IgG conjugated to Biotin - liquid
Product Form
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
Product Form
Purified IgG conjugated to Pacific Blue - liquid
Product Form
Purified IgG - liquid
Product Form
Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
Product Form
Purified IgG conjugated to RPE-Alexa Fluor 750 - lyophilized
Product Form
Purified IgG conjugated to Alexa Fluor 700 - liquid
Reconstitution
Reconstitute with 1ml distilled water
Reconstitution
Reconstitute with 1.0 ml distilled water
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution.
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide (NaN3)
1%Bovine Serum Albumin
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide (NaN3)
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
5% Sucrose
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
5% Sucrose
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Carrier Free
Yes
Immunogen
BALB/c mouse thymocytes
Approx. Protein Concentrations
IgG concentration 0.05 mg/ml
Approx. Protein Concentrations
IgG concentration 0.05 mg/ml
Approx. Protein Concentrations
IgG concentration 0.1mg/ml
Approx. Protein Concentrations
IgG concentration 0.1mg/ml
Approx. Protein Concentrations
IgG concentration 0.05 mg/ml
Approx. Protein Concentrations
Pack Size: 25 µg
IgG concentration 0.5mg/ml
Pack Size: 0.25 mg
IgG concentration 1.0mg/ml
Approx. Protein Concentrations
IgG concentration 0.05 mg/ml

Storage Information

Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Prior to reconstitution store at +4oC.
After reconstitution store at +4oC.
DO NOT FREEZE. This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Prior to reconstitution store at +4oC.
After reconstitution store at +4oC.
DO NOT FREEZE. This product should be stored undiluted. This product is photosensitive and should be protected from light.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Guarantee
18 months from date of despatch
Guarantee
18 months from date of despatch
Guarantee
18 months from date of despatch.
Guarantee
18 months from date of despatch.
Guarantee
18 months from date of despatch
Guarantee
18 months from date of despatch.
Guarantee
18 months from date of despatch.
Guarantee
12 months from date of despatch
Guarantee
18 months from date of despatch

More Information

UniProt
P06332 Related reagents
Entrez Gene
Cd4 Related reagents
GO Terms
GO:0001816 cytokine production
GO:0007155 cell adhesion
GO:0016021 integral to membrane
GO:0005788 endoplasmic reticulum lumen
GO:0005789 endoplasmic reticulum membrane
GO:0006955 immune response
GO:0007166 cell surface receptor linked signaling pathway
GO:0009897 external side of plasma membrane
GO:0045058 T cell selection
GO:0045121 membrane raft
GO:0050731 positive regulation of peptidyl-tyrosine phosphorylation
GO:0050850 positive regulation of calcium-mediated signaling
GO:0050870 positive regulation of T cell activation
GO:0051789 response to protein stimulus
Acknowledgements
This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
Acknowledgements
This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
Acknowledgements
This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
Acknowledgements
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com
Acknowledgements
This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
Regulatory
For research purposes only

Applications of CD4 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Flow Cytometry Neat
Flow Cytometry Neat 1/10
Flow Cytometry neat 1/10
Flow Cytometry Neat 1/5
Flow Cytometry Neat
Flow Cytometry
Immunohistology - Frozen
Flow Cytometry NEAT 1/2
Flow Cytometry Neat
Flow Cytometry Neat
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).

Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).

Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).

Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).

Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).

Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Goat anti Rat IgG:Alk. Phos. (Mouse Adsorbed) STAR131A C E P WB 1 ml loader
Goat anti Rat IgG:Biotin (Mouse Adsorbed) STAR131B C E IF P WB 0.5 mg loader
Rabbit F(ab')2 anti Rat IgG:Dylight®800 STAR16D800GA F IF WB 0.1 mg loader
Rabbit F(ab')2 anti Rat IgG:FITC STAR17B F 1 mg loader
Rabbit F(ab')2 anti Rat IgG:HRP STAR21B C E P RE 1 mg loader
Goat F(ab')2 anti Rat IgG:FITC (Mouse Adsorbed) STAR69 F 0.5 ml loader
Goat anti Rat IgG:Dylight®800 (Mouse Adsorbed) STAR71D800GA F IF WB 0.1 mg loader
Goat anti Rat IgG:HRP (Mouse Adsorbed) STAR72 C E P 0.5 mg loader
Goat F(ab')2 anti Rat IgG:RPE (Mouse Adsorbed) STAR73 F 0.5 ml loader

Negative Isotype Controls Available

Description Product Code Applications Pack Size List Price Quantity
Rat IgG2a Negative Control:Alexa Fluor® 488 MCA1212A488 F 100 Tests/1ml loader
Rat IgG2a Negative Control:Alexa Fluor® 647 MCA6005A647 F 100 Tests/1ml loader
Rat IgG2a Negative Control:FITC MCA1212F F 100 Tests loader
Rat IgG2a Negative Control:Pacific Blue® MCA1212PB F 100 Tests/1ml loader
Rat IgG2a Negative Control MCA1212 E F 1 ml loader
Rat IgG2a Negative Control:RPE MCA1212PE F 100 Tests loader
Rat IgG2a Negative Control:Alexa Fluor® 700 MCA1212A700 F 100 Tests/1ml loader

Useful Reagents Available

Description Product Code Applications Pack Size List Price Quantity
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader

Product Specific References

References for CD4 antibody

  1. Fehérvari, Z. & Sakaguchi, S. (2004) CD4+ Tregs and immune control.
    J Clin Invest. 114 (9): 1209-17.
  2. VonKutzleben, S. et al. (2017) Depletion of CD52-positive cells inhibits the development of central nervous system autoimmune disease, but deletes an immune-tolerance promoting CD8 T-cell population. Implications for secondary autoimmunity of alemtuzumab in multiple sclerosis.
    Immunology. 150 (4): 444-55.