CD46 Mouse Monoclonal Antibody [Clone ID: MEM-258]

Specifications

Product Data
Clone Name	MEM-258
Applications	FC, IP, WB
Recommend Dilution	Western Blot (Non-Reducing Conditions). Immunoprecipitation. Flow Cytometry: 1 µg/ml.
Reactivity	Bovine, Human
Host	Mouse
Clonality	Monoclonal
Immunogen	HPB-ALL human T cell line
Specificity	The antibody MEM-258 recognizes an epitope on SCR4 (the membrane-proximal SCR) domain of CD46 (Membrane cofactor protein). CD46 is 56-66 kDa dimeric transmembrane protein expressed on T and B lymphocytes, platelets, monocytes, granulocytes, endothelial cells, epithelial cells and fibroblast; it is negative on erythrocytes.
Formulation	Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4 State: Purified State: Liquid purified Ig fraction (> 95% pure by SDS-PAGE)
Concentration	lot specific
Purification	Affinity Chromatography on Protein A
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C. DO NOT FREEZE!
Gene Name	CD46 molecule
Database Link	Entrez Gene 4179 Human UniProt ID P15529
Background	CD46 (MCP, membrane cofactor protein) is a multifunctional cell surface transmembrane protein that binds and inactivates C3b and C4b complement fragments, regulates T cell-induced inflammatory responses by either inhibiting (CD46-1 isoform) or increasing (CD46-2 isoform) the contact hypersensitivity reaction. CD46 also serves as a receptor for several human pathogens (both bacteria and viruses), and its ligation alteres T lymphocyte polarization toward antigen-presenting cells or target cells, inhibiting lymphocyte function. CD46 is a protector of placental tissue and is also expressed on the inner acrosomal membrane of spermatozoa.
Synonyms	TLX, MIC10
Reference Data

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