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Cystatin SN/CST1 Antibody  (Cat.#:AYP6011)

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Host: RabbitClonality: PolyclonalReactivity: Human,MouseWBIHCIFELISA
Cat.# AYP6011
Target / gene CST1
Host Rabbit
Clonality Polyclonal
Reactivity Human, Mouse
Application WB, IHC, IF, ELISA

Cat.#:AYP6011

SizePrice
50 μL ¥1150.00 Add to cart
100 μL ¥2100.00 Add to cart
  • Information

  • Application guide

  • Related products

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse
Host Rabbit
Clonality Polyclonal
Isotype IgG
Application WBIHCIFELISA
Dilution WB: 1:500 - 1:2000
IHC: 1:50 - 1:200
IF: 1:50 - 1:200
Predicted MW 16kDa
Observed MW
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.75% BSA,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive A-431,A-549,BT-474,THP-1
Subcellular Secreted
Purification Affinity purification

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution 1:500 - 1:2000
Suggested sample / positive control A-431,A-549,BT-474,THP-1
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 16kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IHC Conditions for IHC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control A-431,A-549,BT-474,THP-1
Key conditions For paraffin sections, optimize retrieval buffer pH, retrieval time, and primary incubation
Expected result Expected localization: Secreted
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IF Conditions for IF
Recommended dilution 1:50 - 1:200
Suggested sample / positive control A-431,A-549,BT-474,THP-1
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Secreted
Controls Include a positive sample, a negative sample, and a secondary or isotype control
ELISA Conditions for ELISA
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control A-431,A-549,BT-474,THP-1
Key conditions Start at the recommended dilution and titrate for your sample and assay
Expected result Expected signal or band near 16kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Related products

More associated products >>

Immunogen

Immunogen Synthesized peptide derived from Human Cystatin SN/CST1.
Sequence
View sequence
AWSPKEEDRIIPGGIYNADLNDEWVQRALHFAISEYNKATKDDYYRRPLRVLRARQQTVGGVNYFFDVEVGRTICTKSQPNLDTCAFHEQPELQKKQLCSFEIYEVPWENRRSLVKSRCQES

Target data

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, 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.
Gene ID 1469
Gene name CST1
Swiss P01037
Synonym CST1,Cystatin SN/CST1 Antibody,Cystain-SA-I,Cystatin-1,Salivary cystatin-SA-1,Cystatin SN/CST1
Expression Expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level). Expressed in saliva, tears, urine and seminal fluid.
Functions Human saliva appears to contain several cysteine proteinase inhibitors that are immunologically related to cystatin S but that differ in their specificity due to amino acid sequence differences. Cystatin SN, with a pI of 7.5, is a much better inhibitor of papain and dipeptidyl peptidase I than is cystatin S, although both inhibit ficin equally well.

Resources

Validation data

Contact technical support for validation images and application examples.

References

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Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB, IHC, IF, ELISA. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYP6011