CD45RB antibody | MEM-55

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Mouse anti Human CD45RB:APC

Mouse anti Human CD45RB:FITC

Mouse anti Human CD45RB

Product Type
Monoclonal Antibody
Clone
MEM-55
Isotype
IgG1
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
MCA1114APC F 100 Tests
MCA1114FT F 25 µg
MCA1114F F 0.1 mg
MCA1114T C F IP P 25 µg
MCA1114 C F IP P 0.2 mg
Mouse anti Human CD45RB antibody, clone MEM-55 recognizes the isoform of the leucocyte common antigen encoded by exon B and stains B cells, most T cells and monocytes.

Mouse anti Human CD45RB antibody, clone MEM-55 immunoprecipitates bands of 190, 200 and 205 kDa.

Product Details

Target Species
Human
Species Cross-Reactivity
Target SpeciesCross Reactivity
Rhesus Monkey
Horse
Goat
Llama
Monkey
N.B. Antibody reactivity and working conditions may vary between species.
Product Form
Purified IgG conjugated to Allophycocyanin (APC) - lyophilised
Product Form
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid.
Product Form
Purified IgG - liquid
Reconstitution
Reconstitute with 1ml distilled water
Preparation
Purified IgG prepared by affinity chromatography on Protein G.
Preparation
Purified IgG prepared by affinity chromatography on Protein A.
Preparation
Purified IgG prepared by affinity chromatography on Protein A.
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide
Approx. Protein Concentrations
IgG concentration 0.1 mg/ml
Approx. Protein Concentrations
IgG concentration 0.1 mg/ml
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml

Storage Information

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
Store at +4oC or at -20oC if preferred.

This product should be stored undiluted.

Storage in frost free freezers is not recommended. 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.

This product should be stored undiluted.

Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
18 months from date of reconstitution.
Shelf Life
18 months from date of despatch.
Shelf Life
18 months from date of despatch.

More Information

UniProt
P08575 Related reagents
Entrez Gene
PTPRC Related reagents
GO Terms
GO:0001915 negative regulation of T cell mediated cytotoxicity
GO:0001960 negative regulation of cytokine-mediated signaling pathway
GO:0002378 immunoglobulin biosynthetic process
GO:0005001 transmembrane receptor protein tyrosine phosphatase activity
GO:0005887 integral to plasma membrane
GO:0005925 focal adhesion
GO:0006469 negative regulation of protein kinase activity
GO:0006470 protein dephosphorylation
GO:0007411 axon guidance
GO:0019901 protein kinase binding
GO:0030890 positive regulation of B cell proliferation
GO:0033261 regulation of S phase
GO:0042100 B cell proliferation
GO:0045121 membrane raft
GO:0050852 T cell receptor signaling pathway
GO:0050853 B cell receptor signaling pathway
GO:0050857 positive regulation of antigen receptor-mediated signaling pathway
GO:0051209 release of sequestered calcium ion into cytosol
GO:0051607 defense response to virus
Regulatory
For research purposes only

Applications of CD45RB 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 1/10
Flow Cytometry
Flow Cytometry 1/50 1/100
Immunohistology - Frozen
Immunohistology - Paraffin 1/50 1/200
Immunoprecipitation
Where this antibody 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 antibody for use in their own system using appropriate negative/positive controls.
Where this antibody 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 antibody for use in their own system using appropriate negative/positive controls.
Where this antibody 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 antibody for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul
Immunohistology
This product does not require protein digestion pre-treatment of paraffin sections. This product does not require antigen retrieval using heat treatment prior to staining of paraffin sections.

Negative Isotype Controls Available

Description Product Code Pack Size Applications List Price Quantity
Mouse IgG1 Negative Control:APC MCA928APC 100 Tests F
Mouse IgG1 Negative Control:FITC MCA928F 100 Tests F
Mouse IgG1 Negative Control MCA928 100 Tests F

Useful Reagents Available

Description Product Code Pack Size Applications List Price Quantity
Human Seroblock BUF070A 50 Test F
Human Seroblock BUF070B 200 Test F
Human Seroblock BUF070A 50 Test F
Human Seroblock BUF070B 200 Test F

Application Based External Images

Flow Cytometry

Product Specific References

References for CD45RB antibody

  1. Davis, W.C. et al. (2007) Use of flow cytometry to identify monoclonal antibodies that recognize conserved epitopes on orthologous leukocyte differentiation antigens in goats, llamas, and rabbits.
    Vet Immunol Immunopathol. 119: 123-30.
  2. Ibrahim, S. et al. (2007) Screening of anti-human leukocyte monoclonal antibodies for reactivity with equine leukocytes.
    Vet Immunol Immunopathol. 119: 63-80.
  3. Windhagen, A. et al. (2007) Altered CD45 isoform expression in C77G carriers influences cytokine responsiveness and adhesion properties of T cells.
    Clin Exp Immunol. 150: 509-17.
  4. Blaylock, M.G. et al. (2003) Eosinophils from patients with asthma express higher levels of the pan-leucocyte receptor CD45 and the isoform CD45RO.
    Clin Exp Allergy. 33: 936-41.
  5. Khan, A.A. et al. (2015) Therapeutic Immunization with a Mixture of Herpes Simplex Virus Type 1 Glycoprotein D Derived "Asymptomatic" Human CD8+ T-cell Epitopes Decreases Spontaneous Ocular Shedding in Latently Infected HLA Transgenic Rabbits: Association with Low Frequency of Local PD-1+TIM-3+CD8+ Exhausted T Cells.
    J Virol. pii: JVI.00788-15.
  6. Ponchel, F. et al. (2014) An immunological biomarker to predict MTX response in early RA.
    Ann Rheum Dis. 73 (11): 2047-53.
  7. Hunt, L. et al. (2016) T cell subsets: an immunological biomarker to predict progression to clinical arthritis in ACPA-positive individuals.
    Ann Rheum Dis. 75 (10): 1884-9.