Cystatin S Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-33430

Novus Biologicals, part of Bio-Techne
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NBP2-33430
NBP2-33430-25ul
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

View all Cystatin S Antibodies »

Product Specifications

Immunogen

This antibody was developed against a recombinant protein corresponding to amino acids: AFHEQPELQKKQLCSFEIYEVPWEDR

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Cystatin S Antibody

Immunohistochemistry-Paraffin: Cystatin S Antibody [NBP2-33430]

Immunohistochemistry-Paraffin: Cystatin S Antibody [NBP2-33430]

Immunohistochemistry-Paraffin: Cystatin S Antibody [NBP2-33430] - Staining of human salivary gland shows strong cytoplasmic positivity in glandular cells.

Applications for Cystatin S Antibody

Application
Recommended Usage

Immunohistochemistry

1:50 - 1:200

Immunohistochemistry-Paraffin

1:50 - 1:200
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS (pH 7.2) and 40% Glycerol

Preservative

0.02% Sodium Azide

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Cystatin S

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. [provided by RefSeq]

Alternate Names

CST4

Gene Symbol

CST4

UniProt

P01036

Additional Cystatin S Products

Product Documents for Cystatin S Antibody

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for Cystatin S Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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