Thyrostimulin Alpha Human Recombinant, GPHA2 Human, 10ug

CAT No.BT-HOR-258

Thyrostimulin Alpha Human Recombinant, GPHA2 Human, 10ug

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Amino acid sequence
MRGSHHHHHH GMAS QEAVIPG CHLHPFNVTV RSDRQGTCQG SHVAQACVGH CESSAFPSRY SVLVASGYRH NITSVSQCCT ISGLKKVKVQ LQCVGSRREE LEIFTARACQCDMCRLSRY.

Description
GPHA2 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 120 amino acids and having a total molecular mass of 13.28 kDa. The Thyrostimulin contains His tag which consists of 14 additional amino acids.
The amino acid sequence of the recombinant human Thyrostimulin beta subunit is 100% homologous to the amino acid sequence of the human Thyrostimulin beta subunit without signal sequence. (N-terminal 24AA).
Thyrostimulin is purified by proprietary chromatographic techniques.

Formulation
GPHA2 filtered (0.4?m) and lyophilized from 0.5 mg/ml in 0.05M Acetate buffer pH 4.

Filtered White lyophilized (freeze-dried) powder.

Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Solubility
It is recommended to add 0.1M Acetate buffer pH4 to prepare a working stock solution of ~ 0.5 mg/ml and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10¦Ìg/ml. In higher concentrations the solubility of this protein is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

Source
Escherichia Coli.

Stability
Lyophilized Thyrostimulin although stable at room temperature for 3 weeks, should be stored desiccated below -18¡ãC. Upon reconstitution GPHA2 should be stored at 4¡ãC between 2-7 days and for future use below -18¡ãC. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Synonyms
GPA2, GPHA2, ZSIG51, Glycoprotein hormone alpha-2, MGC126572.

Usage
TSZGENE's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.