Biotin Anti-Mouse CD45R/B220 Antibody[RA3.3A 1/6.1]

SKU: GBS-F1112B

Size:100μg

Storage:This product can be stored at 2-8°C for 12 months. Do not freeze.

Shipping:Ice bag

Exp date:12 months

Category ID_II:Primary Antibodies

Category ID_III:Flow Cytometry Antibodies

Abbreviation:CD45R;B220

Target Synonym:B220

Research Areas:Cell Biology;Immunology;Inhibitory Molecules;Neuroscience;Neuroscience Cell Markers

Conjugation:Biotin

Host:Rat

Species reactivity:Mouse

Application:FCM

Usage:Each lot of this antibody is quality control tested by flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1.0 µg per 10⁶ cells in 100 µL volume or 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

Isotype:Rat IgM, κ

Clonality:Monoclonal

Clone NO.:RA3.3A 1/6.1

UNIProt ID:

Background:CD45R, also known as B220, is an isoform of CD45. It is a member of the protein tyrosine phosphatase (PTP) family with a molecular weight of approximately 180-240 kD. CD45R is expressed on B cells (at all developmental stages from pro-B cells through mature B cells), activated B cells, and subsets of T and NK cells. CD45R (B220) is also expressed on a subset of abnormal T cells involved in the pathogenesis of systemic autoimmunity in MRL-Fas^lpr and MRL-Fas^gld mice. It plays a critical role in TCR and BCR signaling. The primary ligands for CD45 are galectin-1, CD2, CD3, and CD4. CD45R is commonly used as a pan-B cell marker; however, CD19 may be more appropriate for B cell specificity.

Concentration:0.5 mg/mL

Control catalog number:E-AB-F09773B

Immunogen:

Buffer:Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant.

Purification method:

Dilution:

GeneID:19264,5788