Human CGB3, His tag,specification,price,image-Bio-Equip in China

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Product Specification

Species	Human
Synonyms	Choriogonadotropin subunit beta (CG-beta); Chorionic gonadotropin chain beta
Accession	P0DN86
Amino Acid Sequence	Protein sequence(P0DN86, Ser21-Gln165, with C-10*His) SKEPLRPRCRPINATLAVEKEGCPVCITVNTTICAGYCPTMTRVLQGVLPALPQVVCNYRDVRFESIRLPGCPRGVNPVVSYAVALSCQCALCRRSTTDCGGPKDHPLTCDDPRFQDSSSSKAPPPSLPSPSRLPGPSDTPILPQGGGGSHHHHHHHHHH
Expression System	HEK293
Molecular Weight	Theoretical: 17.2kDa Actual: 33kDa
Purity	＞95% by SDS-PAGE
Endotoxin	<1EU/μg
Conjugation	Unconjugated
Tag	His Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
Reconstitution	Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage	12 months from date of receipt, -20 ℃ to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles.

Background

CGB3 is a protein that in humans is encoded by the CGB gene. This gene is a member of the glycoprotein hormone beta chain family and encodes the beta 3 subunit of chorionic gonadotropin. Glycoprotein hormones are heterodimers consisting of a common alpha subunit and a unique beta subunit which confers biological specificity. CG is produced by the trophoblastic cells of the placenta and stimulates the ovaries to synthesize the steroids that are essential for the maintenance of pregnancy.