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Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $357 | In Stock | |
200 μg | $630 | 7-10 days | |
500 μg | $1,330 | 7-10 days |
Biological Information | Testing in progress |
Description | CXADR/CAR Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.6 kDa and the accession number is P78310-1. |
Species | Human |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | P78310-1 |
Synonyms | coxsackie virus and adenovirus receptor,CAR,CXADR,CAR4/6,HCAR |
Construction | The Human CXADR (NP_001329.1) extracellular domain (Met 1-Gly 237) was fused with a polyhistidine tag at the C-terminus. |
Protein Purity | ≥ 92 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. |
Molecular Weight | 25.6 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. |
Research Background | CXADR (coxsackie virus and adenovirus receptor), also known as CAR, is a type I transmembrane glycoprotein belonging to the CTX family of the Ig superfamily, and is essential for normal cardiac development in the mouse. Proposed as a homophilic cell adhesion molecule, CXADR is a component of the epithelial apical junction complex that is essential for the tight junction integrity, and probably involved in transepithelial migration of polymorphonuclear leukocytes (PMN). Mature mouse CXADR structrually comprises a 218 aa extracellular domain (ECD) with a V-type (D1) and a C2-type (D2) Ig-like domain, a 21 aa transmembrane segment and a 17 aa intracellular domain, among which,D1 is thought to be responsible for homodimer formation in trans within tight junctions. The ECD of mouse CXADR shares 97%, 9% sequence identity with the corresponding regions of rat, human CXADR. |
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