Recombinant Human ESAM Protein [E. coli] | 300-057

Recombinant Human ESAM Protein [E. coli] | 300-057 | Gentaur UK, US & Europe Distribution

Species: Human

Host / biotech: E. coli

Comment: N/A

Label: His-Tag

Clone / Antibody feature: N/A

Subcategory: Cytokines & Growth Factors

Category: Recombinant Protein

Synonyms: ESAM; W117m

Isotype: N/A

Application: N/A

Detection Range: Data not available.

Species Reactivity/Cross reactivity: Human

Antigen: N/A

Description: Endothelial cell selective adhesion molecule (ESAM) is a 55 kDa type I transmembrane glycoprotein that belongs to the JAM family of immunoglobulin superfamily molecules. Human ESAM is synthesized as a 390 amino acid (aa) protein composed of a 29 aa signal peptide, a 216 aa extracellular region, a putative 26 aa transmembrane segment, and a 119 aa cytoplasmic domain. The extracellular region contains one V-type and one C2-type Ig domain and is involved in hemophilic adhesion. In the cytoplasmic domain, there is a docking site for the multifunctional adaptor protein MAGI1. The extracellular region of human ESAM shows 90%, 74%, 69% and 67% aa identity with monkey, canine, mouse and rat extracellular ESAM, respectively. ESAM is expressed on endothelial cells, activated platelets and megakaryocytes, and can be found associated with cell to cell junctions. Whether ESAM is restricted to a particular junctional type is not clear. ESAM deficient mice have no defect in vascularization but do have reduced angiogenic potential. This may be due to a decreased migratory response to FGF2. Soluble ESAM is fused to a C-terminal His-tag (6x His).

Purity Confirmation: > 95% by SDS-PAGE

Endotoxin: N/A

Formulation: lyophilized

Storage Handling Stability: The lyophilized human ESAM, though stable at room temperature, is best stored desiccated below 0°C.

Reconstituation: Human ESAM should be reconstituted in sterile water to a concentration of 0.1 mg/ml. This solution can be diluted in water or other buffer solutions or stored at -20°C.

Molecular Weight: 27.8 kDa

Lenght (aa): N/A

Protein Sequence: ISLPGPLVTNLLRFLFLGLSALAPPSRAQLQLHLPANRLQAVEGGEVVLPAWYTLHGEVSSSQPWEVPFVMWFFKQKEKEDQVLSYINGVTTSKPGVSLVYSMPSRNLSLRLEGLQEKDSGPYSCSVNVQDKQGKSRGHSIKTLELNVLVPPAPPSCRLQGVPHVGANVTLSCQSPRSKPAVQYQWDRQLPSFQTFFAPALDVIRGSLSLTNLSSSMAGVYVCKAHNEVGTAQCNVTLEVSTGPGARSHHHHHH

NCBI Gene ID: 90952