ProSci

CST4 Antibody

Product Code:
 
PSI-29-680
Product Group:
 
Primary Antibodies
Supplier:
 
ProSci
Host Type:
 
Rabbit
Antibody Clonality:
 
Polyclonal
Regulatory Status:
 
RUO
Target Species:
 
Human
Applications:
  • Enzyme-Linked Immunosorbent Assay (ELISA)
  • Western Blot (WB)
Storage:
 
For short periods of storage (days) store at 4˚C. For longer periods of storage, store CST4 antibody at -20˚C. As with any antibody avoid repeat freeze-thaw cycles.
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Antibody used in WB on Human HepG2 at 1.25 ug/ml.
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Antibody used in WB on Human HepG2 at 1.25 ug/ml.

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PSI-29-680-100ul100ul£609.00
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Further Information

Additional Names:
CST4, MGC71923,
Application Note:
CST4 antibody can be used for detection of CST4 by ELISA at 1:62500. CST4 antibody can be used for detection of CST4 by western blot at 1.25 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
Background:
The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions. The protein is an S-type cystatin, based on its high level of expression in saliva, tears and seminal plasma. The specific role in these fluids is unclear but antibacterial and antiviral activity is present, consistent with a protective function.The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes. This gene is located in the cystatin locus and encodes a type 2 salivary cysteine peptidase inhibitor. The protein is an S-type cystatin, based on its high level of expression in saliva, tears and seminal plasma. The specific role in these fluids is unclear but antibacterial and antiviral activity is present, consistent with a protective function.
Background References:
  • Dickinson, D.P., (2002) DNA Cell Biol. 21 (1), 47-65.
Buffer:
Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.
Concentration:
batch dependent
Conjugate:
Unconjugated
Immunogen:
Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human CST4.
NCBI Gene ID #:
1472
NCBI Official Name:
cystatin S
NCBI Official Symbol:
CST4
NCBI Organism:
Homo sapiens
Physical State:
Liquid
PREDICTED MOLECULAR WEIGHT:
16 kDa
Protein Accession #:
NP_001890
Protein GI Number:
4503109
Purification:
Antibody is purified by protein A chromatography method.
Research Area:
Signal Transduction
Swissprot #:
P01036
User NOte:
Optimal dilutions for each application to be determined by the researcher.