"CCK" Related Products

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Recombinant Human CCK protein, His & GST-tagged

Cat.No.: CCK-7726H
Product Overview: Recombinant Human CCK aa. (Met1~Ser115) fused with N-terminal His & GST tag was produced in E. coli cells.
Description: This gene encodes a member of the gastrin/cholecystokinin family of proteins. The encoded preproprotein is proteolytically processed to generate multiple protein products, including the peptide hormones cholecystokinin-8, -12, -33, and others. The encoded peptides have been shown to regulate gastric acid secretion and food intake. A sulfated form of cholecystokinin-8 may modulate neuronal activity in the brain. Alternative splicing results in multiple transcript variants.
Source: E. coli
Species: Human
Tag : His & GST
Form: Freeze-dried powder
Molecular Mass: 43kDa as determined by SDS-PAGE reducing conditions.
Protein length: Met1~Ser115
Endotoxin: <1.0EU per 1µg (determined by the LAL method)
Purity: >95%
Characteristic: The isoelectric point is 7.2.
Applications: Positive Control; Immunogen; SDS-PAGE; WB.
Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
Concentration: 200μg/mL
Storage buffer: 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5%Trehalose and Proclin300.
Reconstitution: Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
Gene Name: CCK cholecystokinin [ Homo sapiens (human) ]
Official Symbol: CCK
Synonyms: cholecystokinin triacontatriapeptide; prepro-cholecystokinin; cholecystokinin
Gene ID: 885
mRNA Refseq: NM_000729.5
Protein Refseq: NP_000720.1
UniProt ID: P06307

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