Recombinant Calloselasma rhodostoma Snaclec rhodocytin subunit alpha | CSB-YP888242CBG

Recombinant Calloselasma rhodostoma Snaclec rhodocytin subunit alpha | CSB-YP888242CBG | Cusabio

Alternative Name(s): Aggretin alpha chain Rhodoaggretin subunit alpha

Gene Names: N/A

Research Areas: Others

Organism: Calloselasma rhodostoma (Malayan pit viper) (Agkistrodon rhodostoma)

AA Sequence: GLEDCDFGWSPYDQHCYQAFNEQKTWDEAEKFCRAQENGAHLASIESNGEADFVSWLISQKDELADEDYVWIGLRAQNKEQQCSSEWSDGSSVSYENLIDLHTKKCGALEKLTGFRKWVNYYCEQMHAFVCKLLPY

Source: Yeast

Tag Info: N-terminal 6xHis-tagged

Expression Region: 1-136aa

Sequence Info: Full Length

MW: 17.8 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: Elicits platelet aggregation by the binding to the C-type lectin domain family 1 member B (CLEC1B/CLEC2). Binding leads to tyrosine phosphorylation in the Cytoplasmic domain tail of CLEC1B, which promotes the binding of spleen tyrosine kinase (Syk), subsequent activation of PLC-gamma-2, and platelet activation and aggregation. Binding to GPIbalpha (GP1BA) and alpha-2/beta-1 (ITGA2/ITGB1) may also induce aggregation, but this is controversial.

Reference: "Molecular cloning and sequence analysis of aggretin, a collagen-like platelet aggregation inducer."Chung C.-H., Au L.-C., Huang T.-F.Biochem. Biophys. Res. Commun. 263:723-727(1999)

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function: Elicits platelet aggregation by the binding to the C-type lectin domain family 1 member B (CLEC1B/CLEC2). Binding leads to tyrosine phosphorylation in the cytoplasmic tail of CLEC1B, which promotes the binding of spleen tyrosine kinase (Syk), subsequent activation of PLC-gamma-2, and platelet activation and aggregation. Binding to GPIbalpha (GP1BA) and alpha-2/beta-1 (ITGA2/ITGB1) may also induce aggregation, but this is controversial.

Involvement in disease:

Subcellular Location: Secreted

Protein Families: Snaclec family

Tissue Specificity: Expressed by the venom gland.

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: Q9I841

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: N/A

STRING Database Link: N/A

OMIM Database Link: N/A