CD19 antibody | Bu12
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F ResetMouse anti Human CD19
- Product Type
- Monoclonal Antibody
- Clone
- Bu12
- Isotype
- IgG1
- Specificity
- CD19
Antibody Quality and 
Unrivaled 
| Mouse anti Human CD19 antibody, clone Bu12 recognizes human CD19, a 95 kDa cell surface glycoprotein, which is expressed on cells of the B cell lineage and follicular dendritic cells but absent on plasma cells. CD19 is an important signal transduction molecule which is involved in the regulation of B lymphocyte development, activation and differentiation. |
- Target Species
- Human
- Product Form
- Purified IgG - liquid
- Preparation
- MCA2495: Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- MCA2495T: Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
0.09% Sodium Azide (NaN3) - Carrier Free
- Yes
- Immunogen
- Human EB-4 Burkitt lymphoma cell line
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml
- Fusion Partners
- Spleen cells from immunized mice were fused with cells from the X63 AG8 653 plasmacytoma
- Regulatory
- For research purposes only
- Guarantee
- 12 months from date of despatch
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
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 |  |
1/50 | 1/200 |
| Immunoprecipitation | |
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.
| Description | Product Code | Applications | Pack Size | List Price | Your Price | Quantity | |
|---|---|---|---|---|---|---|---|
| Mouse IgG1 Negative Control | MCA928 | F | 100 Tests |
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| Description | Mouse IgG1 Negative Control | ||||||
References for CD19 antibody
-
Zhou, L. and Tedder, T. (1993) CD19 Workshop panel report.
In leucocyte Typing V. White cell differentiation antigens. Oxford University press. p507 – 509. -
Smith SH et al. (1991) Activation of human B cells through the CD19 surface antigen results in homotypic adhesion by LFA-1-dependent and -independent mechanisms.
Immunology. 73 (3): 293-7. -
Callard, R.E. et al. (1992) CD19 regulation of human B cell responses. B cell proliferation and antibody secretion are inhibited or enhanced by ligation of the CD19 surface glycoprotein depending on the stimulating signal used.
J Immunol. 148 (10): 2983-7. -
Callard, R.E. et al. (1995) CD40 cross-linking inhibits specific antibody production by human B cells.
Int Immunol. 7 (11): 1809-15. -
Flavell, D.J. et al. (1995) Preclinical studies with the anti-CD19-saporin immunotoxin BU12-SAPORIN for the treatment of human-B-cell tumours.
Br J Cancer. 72 (6): 1373-9. -
Vallera, D. A. et al. (2004) Radiotherapy of CD19 expressing Daudi tumors in nude mice with Yttrium-90-labeled anti-CD19 antibody.
Cancer Biother Radiopharm. 19 (1): 11-23.
- RRID
- AB_808399
- UniProt
- P15391
- Entrez Gene
- CD19
- GO Terms
- GO:0005515 protein binding
- GO:0005057 receptor signaling protein activity
- GO:0005887 integral to plasma membrane
- GO:0006968 cellular defense response
View more products with CD19 specificity
Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"
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