Human collagen type IV 100 % human collagen types I, II, III, and V <0.1 % human fibronectin and laminin < 0.1 % No cross-reactivity with bovine
无交叉反应
Cow, 小鼠, Pig, 大鼠
交叉反应 (详细)
Human, no cross-reactivity with bovine, mouse, rat and porcine collagens type IV
产品特性
Type IV Collagen is a non-fibrillary network of different alpha-chains: alpha 1(IV) to-alpha 6(IV). It is typically found in basal membranes of different organs (e.g. skin, lens, lung, kidney). Collagens consist of a family of highly specialized glycoproteins of which at least 16 genetically distinct types are known to date. The basal unit of a collagen molecule consists of a triple-helical structure formed by 3 alpha-chains. Predominant amino acids are glycine, proline and hydroxproline. Regularly also lysines and hydroxylysines occur, which are responsible for cross-linkage and glycosylation of the protein chains. Different composition of alpha-chains and different glycosylation contribute to the high variability of collagens in different tissues and organs. Human collagen type IV 100 % , human collagen types I, II, III, and V <0.1 %, human fibronectin and laminin < 0.1 % (RIA at 1:10000 dilution).
纯化方法
Protein G affinity purified antibody prod. in nude mice.
After de-waxing the tissue slices they are treated with 0.2 % hyaluronidase (app. 300 U/mg ) in TBS 15 min at 37 °C. Thereafter non-specific binding is blocked by blocking serum or 3 % BSA in TBS. For peroxidase systems blocking with 1 % peroxide solution in TBS for 30 min at RT is recommended.,Human skin, placenta or lens capsule,IHC(P), IFA, ELISA, RIA, IB/WB,IHC(P) 60 min at RT or 2-8 °C over night,(purified, lyophilized) IFA ? 1:320, IHC(P) ? 1:4000, ELISA ? 1:4000 (OD ? 500)
限制
仅限研究用
状态
Lyophilized
浓度
Lot specific
缓冲液
phosphate buffered solution, no BSA and preservative added!