Human CD46 Protein, Fc Tag (MALS verified)

DESCRIPTION

Complement regulatory protein CD46 is also known as membrane Cofactor Protein (MCP), is a type I membrane protein and is a regulatory part of the complement system. CD46 is expressed by all cells except erythrocytes. MCP acts as a cofactor for complement factor I, a serine protease which protects autologous cells against complement-mediated injury by cleaving C3b and C4b deposited on host tissue, and also acts as a costimulatory factor for T-cells which induces the differentiation of CD4+ into T-regulatory 1 cells. In T-cells by binding to CD46, A number of viral and bacterial pathogens seem to exploit this property and directly induce an immunosuppressive phenotype. Defects in CD46 are a cause of susceptibility to hemolytic uremic syndrome atypical type 2 (AHUS2).

DETAILS

Tag: C-Fc
Host: HEK293
Size: 100ug
Buffer: PBS, pH7.4
Format: Powder
Purity: 90%
Source: Human CD46 Protein, Fc Tag (CD6-H5254) is expressed from human 293 cells (HEK293). It contains AA Cys 35 - Lys 159 (Accession # P15529-1).
Storage: -20℃
Category: Bio-Markers & CD Antigens
Molecule: CD46
Conjugate: Unconjugated
Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Exp Region: Cys 35 - Lys 159
Swiss-prot: P15529-1
Package Size: 100ug*1
Characteristics: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 40.8 kDa. The protein migrates as 50-60 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 40.8 kDa
Shipping Condition: RT
Species Reactivity: Human
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