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Mouse Anti-MS4A1 Recombinant Antibody (CBYY-C0384) (CBMAB-C1297-YY)

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Summary

Host Animal
Mouse
Specificity
Human
Clone
CBYY-C0384
Antibody Isotype
IgG3
Application
FC, IF, IHC

Basic Information

Specificity
Human
Antibody Isotype
IgG3
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Protein G purified
Preservative
PBS, pH 7.2
Concentration
Liquid
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

Full Name
Membrane Spanning 4-Domains A1
Entrez Gene ID
UniProt ID
Alternative Names
Membrane Spanning 4-Domains A1; Membrane-Spanning 4-Domains, Subfamily A, Member 1; Leukocyte Surface Antigen Leu-16; CD20 Antigen; CD20; Bp35; Membrane-Spanning 4-Domains Subfamily A Member 1; B-Lymphocyte Cell-Surface Antigen B1; B-Lymphocyte Surface Antigen B1;
Function
B-lymphocyte-specific membrane protein that plays a role in the regulation of cellular calcium influx necessary for the development, differentiation, and activation of B-lymphocytes (PubMed:3925015, PubMed:7684739, PubMed:12920111).

Functions as a store-operated calcium (SOC) channel component promoting calcium influx after activation by the B-cell receptor/BCR (PubMed:7684739, PubMed:12920111, PubMed:18474602).
Biological Process
B cell activation Source: UniProtKB
B cell differentiation Source: UniProtKB
B cell proliferation Source: UniProtKB
B cell receptor signaling pathway Source: UniProtKB
Calcium ion import into cytosol Source: UniProtKB
Cell surface receptor signaling pathway Source: GO_Central
Humoral immune response Source: UniProtKB
Protein tetramerization Source: UniProtKB
Response to bacterium Source: Ensembl
Store-operated calcium entry Source: UniProtKB
Cellular Location
Plasma membrane
Cell membrane
Note: Constitutively associated with membrane rafts.
Involvement in disease
Immunodeficiency, common variable, 5 (CVID5):
A primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B-cells is usually in the normal range, but can be low.
Topology
Cytoplasmic: 1-56
Helical: 57-78
Extracellular: 79-84
Helical: 85-105
Cytoplasmic: 106-120
Helical: 121-141
Extracellular: 142-188
Helical: 189-209
Cytoplasmic: 210-297
PTM
Phosphorylated on serines and threonines in resting B-cells. Protein kinase C/PKC can use CD20 as substrate.
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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