Type

Recombinant

Description

Total 398 AA. MW: 43.4 kDa (calculated). UniProtKB acc.no. Q9UK79. 397 AA of recombinant Human Herstatin and one extra AA, N-terminal methionin (highlighted).

Amino Acid Sequence

MTQVCTGTDMKLRLPASPETHLDMLRHLYQGCQVVQGNLELTYLPTNASLSFLQDIQEVQGYVLIAHNQVRQVPLQRLRIVRGTQLFEDNYALAVLDNGDPLNNTTPVTGASPGGLRELQLRSLTEILKGGVLIQRNPQLCYQDTILWKDIFHKNNQLALTLIDTNRSRACHPCSPMCKGSRCWGESSEDCQSLTRTVCAGGCARCKGPLPTDCCHEQCAAGCTGPKHSDCLACLHFNHSGICELHCPALVTYNTDTFESMPNPEGRYTFGASCVTACPYNYLSTDVGSCTLVCPLHNQEVTAEDGTQRCEKCSKPCARGTHSLPPRPAAVPVPLRMQPGPAHPVLSFLRPSWDLVSAFYSLPLAPLSPTSVPISPVSVGRGPDPDAHVAVDLSRYEG

Source

E. coli

Purity

Purity as determined by densitometric image analysis: > 95%

SDS-PAGE Gel

12% SDS-PAGE separation of Human Herstatin
1. M.W. marker – 14, 21, 31, 45, 66, 97 kDa
2. reduced and heated sample, 2.5μg/lane
3. non-reduced and non-heated sample, 2.5μg/lane

Endotoxin

< 1.0 EU/ug

Formulation

Filtered (0.4 μm) and frozen from 0.3 – 0.7 mg/mL solution in 0.05 M Acetate buffer pH=4.0 containing 5% of trehalose.

Reconstitution

Defrost at ambient temperature

Applications

Western blotting, ELISA

Shipping

On ice. Upon receipt, store the product at the temperature recommended below.

Storage/Expiration

Store the lyophilized protein at –80 °C. Lyophilized protein remains stable until the expiry date when stored at –80 °C. Aliquot reconstituted protein to avoid repeated freezing/thawing cycles and store at –80 °C for long term storage. Reconstituted protein can be stored at 4 °C for three days.

Quality Control Test

BCA to determine quantity of the protein.

SDS PAGE to determine purity of the protein.

LAL to determine quantity of endotoxin.

Note

This product is intended for research use only. The Certificate of Analysis on demand.