Recombinant Human SLPI protein, His-tagged


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Recombinant Human SLPI protein, His-tagged

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Cat.No. : SLPI-2550H
Product Overview : Recombinant Human SLPI (Met1-Ala132) fussed with His tag at C-terminal was expressed in Insect Cells.
Source : Insect Cells
Species : Human
Tag : His
Predicted N Terminal : Ser 26
Form : Lyophilized from sterile 20mM Tris, 500mM NaCl, 10% gly, pH 7.4.1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.2. Please contact us for any concerns or special requirements.
Bio-activity : Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK (Dnp)-NH2 (Catalog # ES002).The IC50 value is <1 Nm.
Molecular Mass : The secreted recombinant human SLPI consists of 117 amino acids and predicts a molecular mass of 13.1 KDa. The apparent molecular mass of the protein is approximately 15 KDa in SDS-PAGE under reducing conditions due to glycosylation.
Protein length : Met1-Ala132
Endotoxin : < 1.0 EU per μg of the protein as determined by the LAL method
Purity : > 90 % as determined by SDS-PAGE
Stability : Samples are stable for up to twelve months from date of receipt at -70 centigrade
Storage : Store it under sterile conditions at -20 centigrade to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Shipping : In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Gene Name : SLPI secretory leukocyte peptidase inhibitor [ Homo sapiens ]
Official Symbol : SLPI
Synonyms : SLPI; secretory leukocyte peptidase inhibitor; secretory leukocyte protease inhibitor (antileukoproteinase); antileukoproteinase; ALK1; ALP; BLPI; HUSI; HUSI I; WAP4; WFDC4; HUSI-1; protease inhibitor WAP4; mucus proteinase inhibitor; seminal proteinase inhibitor; WAP four-disulfide core domain protein 4; MPI; HUSI-I;
Gene ID : 6590
mRNA Refseq : NM_003064
Protein Refseq : NP_003055
MIM : 107285
UniProt ID : P03973
Chromosome Location : 20pter-p12.3
Function : endopeptidase inhibitor activity; enzyme binding; protein binding; serine-type endopeptidase inhibitor activity;
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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