ELISA with Human Vitronectin Protein 2587

Human Vitronectin Protein 2587

$150.00

Summary

Expression: HEK293
Functional: Yes (ELISA)
Amino Acid Range: Asp20-Leu478

SKU: 2587parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	P04004
express system	HEK293
product tag	C-His
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	Vitronectin is a multifunctional glycoprotein present in blood and in the extracellular matrix. It binds glycosaminoglycans, collagen, plasminogen and the urokinase-receptor, and also stabilizes the inhibitory conformation of plasminogen activation inhibitor-1.
molecular weight	The protein has a predicted MW of 53.37 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Human Vitronectin Protein 2587

protein

Size and concentration 100, 500µg and lyophilized
Form Lyophilized
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped at ambient temperature.
Purity > 95% as determined by Tris-Bis PAGE

target relevance
Vitronectin is a multifunctional glycoprotein present in blood and in the extracellular matrix. It binds glycosaminoglycans, collagen, plasminogen and the urokinase-receptor, and also stabilizes the inhibitory conformation of plasminogen activation inhibitor-1.
Protein names Vitronectin (VN) (S-protein) (Serum-spreading factor) (V75) [Cleaved into: Vitronectin V65 subunit; Vitronectin V10 subunit; Somatomedin-B]
Gene names VTN,VTN
Mass 54306Da
Function Vitronectin is a cell adhesion and spreading factor found in serum and tissues. Vitronectin interact with glycosaminoglycans and proteoglycans. Is recognized by certain members of the integrin family and serves as a cell-to-substrate adhesion molecule. Inhibitor of the membrane-damaging effect of the terminal cytolytic complement pathway.; Somatomedin-B is a growth hormone-dependent serum factor with protease-inhibiting activity.
Subellular location Secreted, extracellular space .; Parasitophorous vacuole. Note=(Microbial infection) In P.falciparum-infected red blood cells, VTN internalization is detected at the early trophozoite stage (PubMed:29567995). Colocalizes with SERA5 at the schizont stage and with SERA5 P47 at the merozoite surface (PubMed:29567995).
Tissues Expressed in the retina pigment epithelium (at protein level) (PubMed:25136834). Expressed in plasma (at protein level) (PubMed:2448300). Expressed in serum (at protein level) (PubMed:29567995).
Structure Exists in two forms: a single chain 75 kDa form (V75) and a clipped form composed of two chains (65 kDa and 10 kDa) (V65+V10) which are held together by a disulfide bond. Interacts with SERPINE1/PAI1, insulin and C1QBP.; (Microbial infection) Interacts (via hemopexin repeat 2) with P.falciparum (isolate CDC / Honduras) SERA5 P47 (via C-terminus); may form heterotetramers of two VTN and SERA5 P47 heterodimers; the interaction may protect merozoites from phagocytosis by host monocytes; VTN glycosylation appears to be dispensable for the interaction.
Post-translational modification Sulfated on tyrosine residues.; N- and O-glycosylated.; Phosphorylation on Thr-69 and Thr-76 favors cell adhesion and spreading.; It has been suggested that the active SMB domain may be permitted considerable disulfide bond heterogeneity or variability, thus two alternate disulfide patterns based on 3D structures are described with 1 disulfide bond conserved in both.; Phosphorylation sites are present in the extracellular medium.
Target Relevance information above includes information from UniProt accession: P04004
The UniProt Consortium

Data

Immobilized Human Vitronectin, His Tag at 5µg/ml (100µl/Well) on the plate. Dose response curve for Biotinylated Mouse ITGAV&ITGB3, His Tag with the EC50 of 1.04µg/ml determined by ELISA.

The purity of Human Vitronectin is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Human Vitronectin Protein

Human Vitronectin on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.