【Derived From】： E.coli

【Endotoxin】： Not measured

【Amino Acid】： 260-707aa

【Purity】： ≥85% by SDS-PAGE.

【Name】： SEMA4B

【Full Name】： sema domain，immunoglobulin domain (Ig)，transmembrane domain (TM) and short cytoplasmic domain，(semaphorin) 4B

【Uniprot】： Q9NPR2

【Gene ID】： 10509

【Mol Mass】： 39kDa

【Application】： Immunology research

【Purification】： NI-NTA affinity purification

【Bioactive】： N0

【Tag】： With a 6×His tag at the N/C-terminus.

【Concentration】： 1mg/ml by SDS-PAGE.

【Reconstitution】： Reconstituted protein solution can be diluted with distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. (It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water.)

【Storage】： Reconstituted protein solution can be stored at 4-7℃ for 1-2 weeks， stored at < -20℃ for 1 year.

【Formulation】： Powder: Lyophilized from a 0.2 μm filtered solution of 2-8M Urea, 20mM Tris-HCl, 150mM NaCl, 1mM DTT, PH7.2-8.0.