Name: Human HPN Protein (HPN-HM101)
Brand: KactusBio
SKU: HPN-HM101-100UG
Price: 300.0 USD
Availability: InStock

Express System: HEK293
Product Tag: C-His
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Activity: Immobilized Human HPN, His Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Anti-HPN Antibody, hFc Tag with the EC50 of 14.9ng/ml determined by ELISA. See testing image for detail.
Amino Acid Range: Arg45-Leu417

Catalog #HPN-HM101

Size

100UG

500UG

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Product Description	Recombinant Human HPN Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Arg45-Leu417.
Product Background	Home parenteral nutrition (HPN) has been proposed as the treatment of choice in patients suffering from intestinal failure (IF) and has been claimed to improve survival and quality of life either in patients with benign disorders or even in those with malignancies. HPN seems to have beneficial effect but it should be considered with caution by the physicians who should take into account the indications of each patient to receive parenteral nutrition, the underlying disease and prognosis and the access of each patient to home care services.
Product Category	Recombinant Protein / Antibody discovery

Protein	HPN
Synonyms	Serine protease hepsin; TMPRSS1; Hepsin
Accession	P05981
Species	Human
Biotinylated	no
Amino Acid Range	Arg45-Leu417
Molecular Weight	The protein has a predicted MW of 42 kDa. Due to the protein cleaved into the following two chains, so it migrates to 18-22 kDa and 30 kDa based on Bis-Tris PAGE result.
Activity	Immobilized Human HPN, His Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Anti-HPN Antibody, hFc Tag with the EC50 of 14.9ng/ml determined by ELISA. See testing image for detail.
Product Tag	C-His
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in 20mM NaAc,150mM NaCl (pH 5.0). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in 20mM NaAc,150mM NaCl (pH 5.0).
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Immobilized Human HPN, His Tag at 2ug/ml (100ul/Well) on the plate. Dose response curve for Anti-HPN Antibody, hFc Tag with the EC50 of 14.9ng/ml determined by ELISA.
	Human HPN on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human HPN is greater than 95% as determined by SEC-HPLC.