Recombinant Human Transcobalamin-1(TCN1)

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Recombinant Human Transcobalamin-1(TCN1)

CSB-YP023317HU
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$855.20 CAD
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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 22-32 working days

Research Topic: Signal Transduction

Uniprot ID: P20061

Gene Names: TCN1

Organism: Homo sapiens (Human)

AA Sequence: EICEVSEENYIRLKPLLNTMIQSNYNRGTSAVNVVLSLKLVGIQIQTLMQKMIQQIKYNVKSRLSDVSSGELALIILALGVCRNAEENLIYDYHLIDKLENKFQAEIENMEAHNGTPLTNYYQLSLDVLALCLFNGNYSTAEVVNHFTPENKNYYFGSQFSVDTGAMAVLALTCVKKSLINGQIKADEGSLKNISIYTKSLVEKILSEKKENGLIGNTFSTGEAMQALFVSSDYYNENDWNCQQTLNTVLTEISQGAFSNPNAAAQVLPALMGKTFLDINKDSSCVSASGNFNISADEPITVTPPDSQSYISVNYSVRINETYFTNVTVLNGSVFLSVMEKAQKMNDTIFGFTMEERSWGPYITCIQGLCANNNDRTYWELLSGGEPLSQGAGSYVVRNGENLEVRWSKY

Expression Region: 24-433aa

Sequence Info: Full Length

Source: Yeast

Tag Info: N-terminal 6xHis-tagged

MW: 47.6 kDa

Alternative Name(s): Haptocorrin ;HCProtein RTranscobalamin I ;TC I ;TCI

Relevance: Binds vitamin B12 with ftomolar affinity and protects it from the acidic environment of the stomach.

Reference: Structure of the cDNA encoding transcobalamin I, a neutrophil granule protein.Johnston J., Bollekens J., Allen R.H., Berliner N.J. Biol. Chem. 264:15754-15757(1989)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

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