产品编号:E217-1

产品描述:Recombinant Human EphA1

反应种属:

实验方法:

标记:

规格:1mg

供应商:Leinco

价格(RMB):面议

订购:

说明书:

Recombinant Human Eph Receptor A1 （Eph A1）
Purified No Carrier Protein
（Eph, Esk, EPHT, EPHT1, MGC163163）
Prod. No.: E217
Source NSO Cells
Pkg. Size: 1 mg, 200 µg
Storage: -20°C to -70°C Detailed storage instructions below.

Description
Background:
EPH receptor A1, also known as EPHA1 belongs to the ephrin receptor subfamily of the protein-tyrosine kinase family. EPH ａnd EPH-related receptors have been implicated in mediating developmental events, particularly in the nervous system. Receptors in the EPH subfamily typically have a single kinase domain ａnd an extracellular region containing a Cys-rich domain ａnd 2 fibronectin type III repeats. The ephrin receptors are divided into 2 groups based on the similarity of their extracellular domain sequences ａnd their affinities for binding ephrin-A ａnd ephrin-B ligands. EPHA1 is expressed in some human cancer cell lines ａnd has been implicated in carcinogenesis.

Source
NSO Cells
Molecular Weight
The predicted molecular weight of Recombinant Human EphA1 is Mr 84 kDa （monomer）. However, the actual molecular weight as observed by migration on SDS Page is Mr 110 kDa.
State of Matter
Lyophilized
Formulation
This recombinant protein was 0.2 µm filtered ａnd lyophilized from a sterile solution of Tris.
Purity
>97% by SDS-PAGE ａnd analyzed by silver stain.
Storage ａnd Stability
This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution, this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.
Endotoxin
<1.0 EU/µg as determined by the LAL method
Amino Acid Sequence
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Country of Origin
USA