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CD45.2 Mouse anti-Mouse, APC, Clone: 104, BD

Catalog No. p-7092600 Shop All BD Biosciences Products
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BDB561875 25 μg
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Description

Mouse Monoclonal Antibody

The 104 clone has been reported to react with CD45 (Leukocyte Common Antigen) on all leukocytes of most mouse strains (eg, A, AKR, BALB/c, CBA/Ca, CBA/J, C3H/He, C57BL, C57BR, C57L, C58, DBA/1, DBA/2, NZB, SWR, 129). This alloantigen was originally named Ly-5.1, and this was the designation at the time that the antibody was characterized. The designation was later changed from Ly-5.1 to Ly-5.2 to conform with the convention that the .2 alloantigen designations be assigned to the C57BL/6 strain. mAb 104 has been reported not to react with leukocytes of the mouse strains expressing the CD45.1 alloantigen (eg, RIII, SJL/J, STS/A, and DA). CD45 is a member of the Protein Tyrosine Phosphatase (PTP) family: its intracellular (COOH-terminal) region contains two PTP catalytic domains, and the extracellular region is highly variable due to alternative splicing of exons 4, 5, and 6 (designated A, B, and C, respectively), plus differing levels of glycosylation. The CD45 isoforms detected in the mouse are cell type-, maturation-, and activation state-specific. The CD45 isoforms play complex roles in T-cell and B-cell antigen receptor signal transduction. The 104 antibody has been reported to inhibit some responses of B cells, from mice expressing the CD45.2 alloantigen, to certain antigens and LPS. In addition, reduction of serum IgG levels and amelioration of autoimmune renal pathology were reported in mAb 104-treated systemic lupus erythematosus-prone mice.

TRUSTED_SUSTAINABILITY

Specifications

Antigen CD45.2
Applications Flow Cytometry
Classification Monoclonal
Clone 104
Concentration 0.2mg/mL
Conjugate APC
Description Ly-5.2; T200; LCA; Leukocyte common antigen; Ptprc
Formulation Aqueous buffered solution containing ≤0.09% sodium azide.
Host Species Mouse
Immunogen B10.S mouse thymocytes and splenocytes
Purification Method Affinity Purified
Quantity 25 μg
Regulatory Status RUO
Primary or Secondary Primary
Target Species Mouse
Content And Storage Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Isotype IgG2a κ
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For Research Use Only.

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