分子別名（Synonyms）

Semaphorin;Sema III; Sema D

表達區間及表達系統（Source）

Mouse SEMA3A Protein is expressed from HEK293 with His tag at the N-Terminus. It contains Tyr21-Val772.[Accession | O08665]

分子量大小（Molecular Weight）

The protein has a predicted MW of 86.6 kDa same as SDS-PAGE result.

內毒素（Endotoxin）

Less than 1EU per μg by the LAL method.

純度（Purity）

> 95% as determined by SDS-PAGE and HPLC.

制劑（Formulation）

Lyophilized from 0.22μm filtered solution in 20mM Tris, 150mM NaCl, 100mM L-arginine, 100mM glutamic acid (pH 8.5). Normally 8% trehalose is added as protectant before lyophilization.

重構方法（Reconstitution）

Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.