CD49d antibody | Bu49

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Anti Human CD49d Antibody, clone Bu49 thumbnail image 1

Anti Human CD49d Antibody, clone Bu49 thumbnail image 2

Anti Human CD49d Antibody, clone Bu49 gallery image 1 — Figure A. PE-Alexa Fluor750 conjugated mouse anti human CD3 (MCA463P750) and Alexa Fluor647 conjugated mouse IgG1 isotype control (MCA928A647). Figure B. PE-Alexa Fluor750 conjugated mouse anti human CD3 (MCA463P750) and Alexa Fluor647 conjugated mouse anti human CD49d (**MCA2503A647**). All experiments performed on red cell lysed human blood gated on lymphocytes in the presence of Human Seroblock (BUF070A). Data acquired on the ZE5™ cell analyzer.

Anti Human CD49d Antibody, clone Bu49 gallery image 2 — Figure A. Alexa Fluor700 conjugated mouse anti human CD3 (MCA463A700) and RPE conjugated mouse IgG1 isotype control (MCA928PE). Figure B. Alexa Fluor700 conjugated mouse anti human CD3 (MCA463A700) and RPE conjugated mouse anti human CD49d (**MCA2503PE**). All experiments performed on red cell lysed human blood gated on lymphocytes in the presence of Human Seroblock (BUF070A) acquired on the ZE5™ cell analyzer.

Mouse anti Human CD49d:Alexa Fluor® 647

Mouse anti Human CD49d:FITC

Mouse anti Human CD49d

Mouse anti Human CD49d:RPE

Product Type: Monoclonal Antibody
Clone: Bu49
Isotype: IgG1

Product Code	Applications	Pack Size
MCA2503A647	F	100 Tests/1ml
MCA2503F	F	0.1 mg
MCA2503	C* F IP	0.2 mg
MCA2503PE	F	100 Tests

Mouse anti Human CD49d monoclonal antibody, clone Bu49 recognizes human CD49d, also known as integrin alpha 4 or VLA-4 alpha subunit. CD49d is a ~150 kDa single pass type I transmembrane glycoprotein. CD49d can be proteolytically cleaved to yield fragments of ~80 and ~70 kDa (Hemler et al. 1987). CD49d associates with either CD29 to form VLA-4 or with Integrin beta-7 to form The Peyer's patches-specific homing receptor LPAM-1, involved in the lymphocyte migration and homing to gut-associated lymphoid tissue (Sackstein 2006) through its interaction with MadCam-1, preferentially expressed on Peyer's patch high endothelial venules and postcapillary venules in lamina propria (Briskin et al. 1997).

CD49d is expressed on a broad range of cells including lymphocytes, monocytes, eosinophils and thymocytes. CD49d expression may serve as a prognostic parker of survival and disease progression in patients with chronic lymphocytic leukemia and may have therapeutic potential (Bulian et al. 2008).

Mouse anti human CD49, clone Bu49 cross-reacts with the canine B-cell leukemia cell line GL-1 and induces homotypic cell aggregation (Ikewaki et al. 2010).

Product Details

Target Species

Human

Species Cross-Reactivity

Target Species	Cross Reactivity
Dog

N.B. Antibody reactivity and working conditions may vary between species.

Product Form

Purified IgG conjugated to Alexa Fluor 647 - liquid

Product Form

Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid

Product Form

Purified IgG - liquid

Product Form

Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized

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 A

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

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)

Preservative Stabilisers

0.09% Sodium Azide (NaN₃)
1% Bovine Serum Albumin
5% Sucrose

Carrier Free

Yes

Immunogen

Hyatt myeloma cell line

Approx. Protein Concentrations

IgG concentration 0.05 mg/ml

Approx. Protein Concentrations

IgG concentration 0.1mg/ml

Approx. Protein Concentrations

IgG concentration 1.0mg/ml

Fusion Partners

Cells from immunised mice were fused with cells of the NS0 myeloma cell line

Storage Information

Storage: Store at +4^oC or at -20^oC 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 +4^oC or at -20^oC 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 +4^oC or at -20^oC 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 +4^oC.
After reconstitution store at +4^oC.
DO NOT FREEZE. This product should be stored undiluted. This product is photosensitive and should be protected from light.
Shelf Life: 18 months from date of despatch
Shelf Life: 18 months from date of despatch.
Shelf Life: 18 months from date of despatch.
Shelf Life: 12 months from date of reconstitution

More Information

UniProt: P13612 Related reagents
Entrez Gene: ITGA4 Related reagents
GO Terms: GO:0007596 blood coagulation; GO:0004872 receptor activity; GO:0008305 integrin complex; GO:0007159 leukocyte cell-cell adhesion; GO:0007229 integrin-mediated signaling pathway; GO:0042802 identical protein binding; GO:0030183 B cell differentiation; GO:0050776 regulation of immune response; GO:0050900 leukocyte migration
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 CD49d 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	Min Dilution	Max Dilution
Flow Cytometry	Neat
Flow Cytometry	Neat	1/10
Flow Cytometry	1/50	1/200
Immunohistology - Frozen ¹
Immunohistology - Paraffin
Immunoprecipitation
Flow Cytometry	Neat

¹The epitope recognised by this antibody is reported to be sensitive to formaldehyde fixation and tissue processing. Bio-Rad recommends the use of acetone fixation for frozen sections.

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
Flow Cytometry: Use 10ul of the suggested working dilution to label 1x10⁶ cells in 100ul.
Flow Cytometry: Use 10ul of the suggested working dilution to label 1x10⁶ cells in 100ul.
Flow Cytometry: Use 10ul of the suggested working dilution to label 1x10⁶ cells in 100ul
Immunohistology: For best results Bio-Rad recommend HISTAR detection kits.
Histology Positive Control Tissue: Human tonsil.

Secondary Antibodies Available

Description	Product Code	Pack Size	Applications
Goat anti Mouse IgG (H/L):Alk. Phos. (Multi Species Adsorbed)	STAR117A	0.5 mg	E WB
Goat anti Mouse IgG (H/L):DyLight®488 (Multi Species Adsorbed)	STAR117D488GA	0.1 mg	F IF
Goat anti Mouse IgG (H/L):DyLight®549 (Multi Species Adsorbed)	STAR117D549GA	0.1 mg	F IF WB
Goat anti Mouse IgG (H/L):DyLight®649 (Multi Species Adsorbed)	STAR117D649GA	0.1 mg	F IF
Goat anti Mouse IgG (H/L):DyLight®680 (Multi Species Adsorbed)	STAR117D680GA	0.1 mg	F WB
Goat anti Mouse IgG (H/L):DyLight®800 (Multi Species Adsorbed)	STAR117D800GA	0.1 mg	F IF WB
Goat anti Mouse IgG (H/L):FITC (Multi Species Adsorbed)	STAR117F	0.5 mg	F
Goat anti Mouse IgG (H/L):HRP (Multi Species Adsorbed)	STAR117P	0.5 mg	E WB
Goat anti Mouse IgG (Fc):FITC	STAR120F	1 mg	C F
Goat anti Mouse IgG (Fc):HRP	STAR120P	1 mg	E WB
Rabbit F(ab')2 anti Mouse IgG:RPE	STAR12A	1 ml	F
Rabbit F(ab')2 anti Mouse IgG:HRP (Human Adsorbed)	STAR13B	1 mg	C E P RE WB
Goat anti Mouse IgG:FITC (Rat Adsorbed)	STAR70	0.5 mg	F
Goat anti Mouse IgG:RPE (Rat Adsorbed)	STAR76	1 ml	F
Goat anti Mouse IgG:HRP (Rat Adsorbed)	STAR77	0.5 mg	C E P
Goat anti Mouse IgG/A/M:Alk. Phos.	STAR87A	1 mg	C E WB
Goat anti Mouse IgG/A/M:HRP (Human Adsorbed)	STAR87P	1 mg	E
Rabbit F(ab')2 anti Mouse IgG:Dylight®800	STAR8D800GA	0.1 mg	F IF WB
Rabbit F(ab')2 anti Mouse IgG:FITC	STAR9B	1 mg	F

Negative Isotype Controls Available

Description	Product Code	Pack Size	Applications
Mouse IgG1 Negative Control:Alexa Fluor® 647	MCA928A647	100 Tests/1ml	F
Mouse IgG1 Negative Control:FITC	MCA928F	100 Tests	F
Mouse IgG1 Negative Control	MCA928	100 Tests	F
Mouse IgG1 Negative Control:RPE	MCA928PE	100 Tests	F

Useful Reagents Available

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

Product Specific References

References for CD49d antibody

Oxford University Press. (1995) Leucocyte Typing V. White cell differentiation antigens.
Volume Two. p 1617-8.
Ikewaki, N. et al. (2010) Anti-human very late antigen-alpha4 (CD49d) monoclonal antibody (BU49) cross-reacts with the canine B-cell leukemia cell line GL-1, resulting in the induction of homotypic cell aggregation.
Cell Immunol. 263: 55-64.
Hamilton, E. et al. (2012) Mimicking the tumour microenvironment: three different co-culture systems induce a similar phenotype but distinct proliferative signals in primary chronic lymphocytic leukaemia cells.
Br J Haematol. 158: 589-99.

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