Recombinant Human Peptide YY (PYY), partial
Product Specifications
Product Name Alternative
PYY-I
Abbreviation
Recombinant Human PYY protein, partial
Gene Name
PYY
UniProt
P10082
Expression Region
31-64aa
Organism
Homo sapiens (Human)
Target Sequence
IKPEAPREDASPEELNRYYASLRHYLNLVTRQRY
Tag
N-terminal 6xHis-tagged
Type
Developed Protein
Source
E.coli
Field of Research
Metabolism
Relevance
This gut peptide inhibits exocrine pancreatic secretion, has a vasoconstrictory action and inhibitis jejunal and colonic mobility.
Endotoxin
Not test
Purity
Greater than 90% as determined by SDS-PAGE.
Activity
Not Test
Form
Liquid or Lyophilized powder
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Function
This gut peptide inhibits exocrine pancreatic secretion, has a vasoconstrictory action and inhibitis jejunal and colonic mobility.
Molecular Weight
8.1 kDa
References & Citations
Neuropeptide Y, B-type natriuretic peptide, substance P and peptide YY are novel substrates of fibroblast activation protein-alpha.Keane F.M., Nadvi N.A., Yao T.W., Gorrell M.D.FEBS J. 278:1316-1332 (2011)
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Protein Length
Partial
Available Sizes
Frequently Asked Questions
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