What is the catalog number for Recombinant CD21 Antibody?

The catalog number for Recombinant CD21 Antibody is V7692SAF-100UG.

What sizes are available for Recombinant CD21 Antibody?

Recombinant CD21 Antibody is available in the following size(s): 100 µg.

Is Recombinant CD21 Antibody in stock?

Recombinant CD21 Antibody is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant CD21 Antibody

Recognizes a protein of 140kDa, which is identified as the complement receptor 2 (CR2) or CD21. This protein is expressed strongly on mature B cells, follicular dendritic cells and weakly on immature thymocytes and T lymphocytes. In B-cell ontogeny, CD21 appears after the pre-B-stage, is maintained during peripheral B-cell development and is lost upon terminal differentiation into plasma cells. CD21 expression is also gradually lost after stimulation of B cells in vitro. CD21 functions as receptor for C3d, C3dg and iC3b Complement components, for EBV and for IFNalpha. CD21 binds to CD23 and associates with CD19, CD81 and Leu13 to form a large signal-transduction complex involved in B cell activation.

Product Specifications

CAS Number

9000-83-3

Specifications

Immunohistochemistry (FFPE) : 1-2 µg/mL

UniProt

P20023

Host

Mouse

Reactivity

Human

Immunogen

A partial protein corresponding to amino acids 44-196 was used as the immunogen for the recombinant CD21 antibody.

Clonality

Recombinant Monoclonal

Isotype

IgG1 k

Clone

RCR2/1952

Type

Recombinant

Applications

IHC-P

Purity

Protein G affinity chromatography

Format

Purified

Buffer

1 mg/ml in 1X PBS; BSA free, sodium azide free

Reconstitution

Store the recombinant CD21 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Limitations

This recombinant CD21 antibody is available for research use only.

Storage Conditions

Store the recombinant CD21 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .

Formulation

1 mg/mL in 1X PBS; BSA free, sodium azide free

Applications Notes

Optimal dilution of the recombinant CD21 antibody should be determined by the researcher.

Location

Cell surface

Image Legend

IHC staining of FFPE human spleen with recombinant CD21 antibody (clone rCR2/1952) . HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min and allow to cool before testing.