TPK1 His Tag Protein, Human,specification,price,image-Bio-Equip in China

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Product Specification

Species	Human
Synonyms	TPK1, Thiamin pyrophosphokinase 1, hTPK1, Placental protein 20, PP20, Thiamine pyrophosphokinase 1
Accession	Q9H3S4
Amino Acid Sequence	Met1-Ser243, with C-8*His
Expression System	E.coli
Molecular Weight	27-28kDa
Purity	>95% by SDS-PAGE
Endotoxin	<1EU/μg
Conjugation	Unconjugated
Tag	His Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	PBS, pH7.4
Reconstitution	Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage	· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles.
Reference	1、Mayr J A. et al. (2011) Thiamine pyrophosphokinase deficiency in encephalopathic children with defects in the pyruvate oxidation pathway. Am J Hum Genet. 89(6): 806-812. 2、Bellyei S.et al. (2005) Cloning, sequencing, structural and molecular biological characterization of placental protein 20 (PP20)/human thiamin pyrophosphokinase (hTPK). Placenta. 26(1): 34-46.

Background

Thiamin pyrophosphokinase 1 (TPK1), a member of the thiamine pyrophosphokinase family, is also known as Thiamine pyrophosphokinase 1, Placental protein 20 (PP20) and hTPK1, which is detected in heart, kidney, testis, small intestine and peripheral blood leukocytes, and at very low levels in a variety of tissues. TPK1 is regarded as a Kinase and a Transferase that can bind ATP and Nucleotide.