Q: I notice you sell both antibodies and recombinant protein for human cystatin SN. Could you perhaps develop an ELISA for this protein?

A: NBP1-55995 and H00001469-B01P are both suitable for use as antibodies in ELISA. While a kit is not in development, you could use these to make your own ELISA kit, as many of our users do.

Human Cystatin SN ELISA Kit (Colorimetric)

Novus Biologicals | Catalog # NBP3-18710

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Product Specifications
Precision
Recovery
Scientific Data
Preparation & Storage
Background
Product Documents
Specific Notices
Research Areas

Key Product Details

Sample Type & Volume Required Per Well

Serum, Plasma, Cell Culture, Saliva

Sensitivity

40 pg/mL (example only; lot dependent)

Assay Range

0.078 - 5 ng/mL (example only; lot dependent)

View all Cystatin SN ELISA Kits »

Product Specifications

Assay Type

Sandwich ELISA

Kit Type

ELISA Kit (Colorimetric)

Species

Human

Description

This assay employs a quantitative enzyme immunoassay technique that measures the specified antigen in samples.

Precision

Intra-Assay Precision (Precision within an assay) CV% 3.1 (example only; lot dependent)

Inter-Assay Precision (Precision between assays) CV% 8.4 (example only; lot dependent)

Recovery for Human Cystatin SN ELISA Kit (Colorimetric)

Recovery

99.5% (example only; lot dependent)

Scientific Data Images for Human Cystatin SN ELISA Kit (Colorimetric)

ELISA: Human Cystatin SN ELISA Kit (Colorimetric) [NBP3-18710]

ELISA: Human Cystatin SN ELISA Kit (Colorimetric) [NBP3-18710] - Standard Reference Curve

Preparation and Storage

Shipping

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

Stability & Storage

Storage of components varies. See protocol for specific instructions.

Background: Cystatin SN

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, where they appear to provide protective functions. 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 cysteine proteinase inhibitor found in saliva, tears, urine, and seminal fluid. [provided by RefSeq]

Alternate Names

CST1

Gene Symbol

CST1

Additional Cystatin SN Products

Product Documents for Human Cystatin SN ELISA Kit (Colorimetric)

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Download Manual - Human Cystatin SN ELISA Kit (Colorimetric)

Certificate of Analysis

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

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Product Specific Notices for Human Cystatin SN ELISA Kit (Colorimetric)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

Related Research Areas

Cysteine Proteases and Regulators

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