50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
160 kDa
Observed MW
200 kDa
Clonality
Monoclonal
Clone No.
82H79
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
COL4A1
Protein Name
Collagen type IV alpha-1 chain
Background
Collagen IV belongs to basement-membrane collagen family and builds basement-membrane scaffold for cell adhesion and barrier regulation. As the principal structural component of basement membranes across tissues, Collagen IV is synthesized by epithelial and endothelial cells, self-assembles into meshwork and associates with laminin and nidogen to form intact basement membrane, separating epithelium from stroma and preserving tissue architecture. Basement-membrane degradation and remodeling participate in angiogenesis and embryonic development. Tumor-cell invasion relies on Collagen IV breakdown to breach basement barrier for metastasis.