CSTA polyclonal antibody
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Specification
Product Description
Rabbit polyclonal antibody raised against synthetic peptide of CSTA.
Immunogen
A synthetic peptide corresponding to CSTA.
Host
Rabbit
Theoretical MW (kDa)
11
Reactivity
Human
Specificity
CSTA polyclonal antibody detects endogenous levels of CSTA protein.
Form
Liquid
Purification
Antigen affinity purification
Concentration
1 mg/mL
Purity
> 95% by SDS-PAGE
Recommend Usage
Western Blot (1:500-1:1000)
Immunohistochemistry (1:50-1:200)
Immunofluorescence (1:50-1:200)
The optimal working dilution should be determined by the end user.Storage Buffer
In 1x PBS, pH 7.2 (0.05% sodium azide)
Storage Instruction
Store at 4°C. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western blot analysis of HT-29 cell lysate with CSTA polyclonal antibody (Cat # PAB24853).Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Immunohistochemical analysis of paraffin-embedded human lung carcinoma tissue using CSTA polyclonal antibody (Cat # PAB24853).Immunofluorescence
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Gene Info — CSTA
Entrez GeneID
1475Gene Name
CSTA
Gene Alias
STF1, STFA
Gene Description
cystatin A (stefin A)
Omim ID
184600Gene Ontology
HyperlinkGene Summary
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 kininogens. This gene encodes a stefin that functions as a cysteine protease inhibitor, forming tight complexes with papain and the cathepsins B, H, and L. The protein is one of the precursor proteins of cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. Stefins have been proposed as prognostic and diagnostic tools for cancer. [provided by RefSeq
Other Designations
cystatin A|cystatin AS|stefin A
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Interactome
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