Recombinant Human pS2 / pNR-2 / Trefoil Factor 1 Protein

$ 98.00$ 1,838.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP10178
Species: Human
Available Tags: Untagged
Host: E. coli
Purity: Greater than 97% as determined by SDS-PAGE and HPLC.
Length (Amino Acids): 60

Product NumberDescriptionPrice
QP10178-ec-5ug Size: 5 ug, Tag: Untagged (Native Protein) $ 108.00
QP10178-ec-20ug Size: 20 ug, Tag: Untagged (Native Protein) $ 278.00
QP10178-ec-100ug Size: 100 ug, Tag: Untagged (Native Protein) $ 1,148.00
QP10178-ec-250ug Size: 250 ug, Tag: Untagged (Native Protein) $ 2,058.00
Shipping Information
7-10 days
Flat Rate Shipping Anywhere in the US: $45
Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:


Bioactivity (test results eg. IU/ml):

SKU: QP10178-ec-5ug
Recombinant Human pS2 / pNR-2 / Trefoil Factor 1 Protein General Information
Alternate Names
pS2; pNR-2; Trefoil Factor 1; HP1.A; pS2; HPS2; pNR-2; BCEI; D21S21
Curated Database and Bioinformatic Data
Gene SymbolTFF1
Entrez Gene ID7031
Ensemble Gene IDENSG00000160182
RefSeq Protein Accession(s)NP_003216.1
RefSeq mRNA Accession(s)NM_003225.2
UniProt ID(s)P04155
UniGene ID(s)Hs.162807
HGNC ID(s)HGNC:11755
KEGG Gene ID(s)hsa:7031
PharmGKB ID(s)PA36470
General Description of Recombinant Human pS2 / pNR-2 / Trefoil Factor 1 Protein.
Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.

Human pS2 / pNR-2 / Trefoil Factor 1 Bioactive Protein Product Attributes

Product Type: Bioactive Protein
Recombinant pS2 / pNR-2 / Trefoil Factor 1 based upon sequence from: Human
Host: QP10178 protein expressed in E. coli.
Tag: Untagged
Protein Construction: A DNA sequence encoding the Human pS2 / pNR-2 / Trefoil Factor 1, was expressed in the hosts and tags indicated. Please select your host/tag option, above.
Application Notes: Please contact us for application specific information for QP10178.
Bioactivity Data: Equivalent or superior bioactivity to competitors. Data available upon request. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10 ug/ml, corresponding to a specific activity of > 100 IU/mg.
Full Length? Partial (see sequence information for more details).
Purity: Greater than 97% as determined by SDS-PAGE and HPLC.
Reconstitution Instructions:
Concentration of Human pS2 / pNR-2 / Trefoil Factor 1 Protein: Lyophilized. Concentration determined by reconstitution volume.
Endotoxin Levels: Less than 1.0 EU/ug as determined by LAL method.
Buffer: 0.2 um filtered 20 mM PBS, pH 7.4, 150mM NaCl, lyophilized
Storage Conditions: Store at -20C to -80C.

Limitations and Performance Guarantee

This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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Recombinant Human pS2 / pNR-2 / Trefoil Factor 1 Protein