TCN1 Protein, Human, Recombinant (His)

Catalog No. TMPH-02215

Binds vitamin B12 with femtomolar affinity and protects it from the acidic environment of the stomach.

TCN1 Protein, Human, Recombinant (His)

Catalog No. TMPH-02215

Binds vitamin B12 with femtomolar affinity and protects it from the acidic environment of the stomach.

Pack Size	Price	Availability
5 μg	$86	20 days
10 μg	$138	20 days
20 μg	$231	20 days
50 μg	$348	20 days
100 μg	$480	20 days
200 μg	$743	20 days
500 μg	$1,330	20 days

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All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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User Guide of Recombinant Proteins

Product Information

Biological Activity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Binds vitamin B12 with femtomolar affinity and protects it from the acidic environment of the stomach.
Species	Human
Expression System	P. pastoris (Yeast)
Tag	N-6xHis
Accession Number	P20061
Synonyms	Transcobalamin-1,Transcobalamin I (TC I;TCI),TCN1,TC-1,TC1,Protein R,Haptocorrin (HC)
Amino Acid	EICEVSEENYIRLKPLLNTMIQSNYNRGTSAVNVVLSLKLVGIQIQTLMQKMIQQIKYNVKSRLSDVSSGELALIILALGVCRNAEENLIYDYHLIDKLENKFQAEIENMEAHNGTPLTNYYQLSLDVLALCLFNGNYSTAEVVNHFTPENKNYYFGSQFSVDTGAMAVLALTCVKKSLINGQIKADEGSLKNISIYTKSLVEKILSEKKENGLIGNTFSTGEAMQALFVSSDYYNENDWNCQQTLNTVLTEISQGAFSNPNAAAQVLPALMGKTFLDINKDSSCVSASGNFNISADEPITVTPPDSQSYISVNYSVRINETYFTNVTVLNGSVFLSVMEKAQKMNDTIFGFTMEERSWGPYITCIQGLCANNNDRTYWELLSGGEPLSQGAGSYVVRNGENLEVRWSKY
Construction	24-433 aa
Protein Purity	> 90% as determined by SDS-PAGE.
Molecular Weight	47.6 kDa (predicted)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Tris-based buffer, 50% glycerol
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
Research Background	Binds vitamin B12 with femtomolar affinity and protects it from the acidic environment of the stomach.