CST1

Gene Symbol CST1
Entrez Gene 1469
Alt Symbol -
Species Human
Gene Type protein-coding
Description cystatin SN
Other Description cystain-SA-I|cystatin 1|cystatin SA-I|cystatin-1|cystatin-SN|cysteine proteinase inhibitor, type 2 family|salivary cystatin-SA-1
Swissprots P01037 Q9UCQ6 Q96LE6
Accessions AAA36115 EAX10134 P01037 BC021225 AAH21225 J03870 AAA60299 NM_001898 NP_001889
Function 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.
Subcellular Location Secreted {ECO:0000269|PubMed:20189825}.
Tissue Specificity Expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level). Expressed in saliva, tears, urine and seminal fluid. {ECO:0000269|PubMed:20189825}.
Top Pathways Salivary secretion

cystatin SA/SN (C-16) - sc-31774 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal

cystatin SN (SN21) - sc-73885 from Santa Cruz Biotechnology

Prices $279.00
Sizes 100 µg/ml
Host Mouse
Clonality Monoclonal

Anti-Cystatin SN antibody - ab124281 from Abcam

Prices $407.00
Sizes 50 µg
Host Rabbit
Clonality Polyclonal
ab124281, at 5µg/ml, staining Cystatin SN in formalin-fixed, paraffin-embedded Human prostate tissue.

Anti-Cystatin SN antibody - ab68329 from Abcam

Prices $370.00
Sizes 50 µg
Host Mouse
Clonality Polyclonal
All lanes : Anti-Cystatin SN antibody (ab68329) at 1/500 dilutionLane 1 : Cystatin SN transfected 293T cell lysateLane 2 : non transfected 293T cell lysateLysates/proteins at 25 µg per lane.SecondaryGoat Anti-Mouse IgG (H&L)-HRP Conjugate at 1/2500 dilution

Anti-CST1 / Cystatin SN Antibody (aa31-80) IHC-plus™ - LS-B5996 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal
Anti-CST1 antibody IHC of human prostate. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B5996 concentration 5 ug/ml.

Anti-CST1 / Cystatin SN Antibody (aa21-141, Biotin) - LS-C297841 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal

Anti-CST1 / Cystatin SN Antibody (aa21-141, FITC) - LS-C301915 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal

Anti-CST1 / Cystatin SN Antibody - LS-C307111 from LifeSpan Bioscience

Host Mouse
Clonality Polyclonal

Anti-CST1 / Cystatin SN Antibody (aa21-141) - LS-C293609 from LifeSpan Bioscience

Host Rabbit
Clonality Polyclonal
Western blot of recombinant CST1 / Cystatin SN.

Cystatin SN Antibody - NBP1-55995 from Novus Biologicals

Prices $279.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Immunocytochemistry/Immunofluorescence: Cystatin SN Antibody [NBP1-55995] - Analysis of MCF7 cells, using Cystatin SN Antibody. The picture on the right is treated with the synthesized peptide.

Cystatin SN Antibody [Unconjugated] - AF1285 from Novus Biologicals

Prices $99.00, $359.00
Sizes 25 µg, 100 µg
Host Goat
Clonality Polyclonal

Cystatin SN Antibody - H00001469-B01P from Novus Biologicals

Prices $359.00
Sizes 50 µg
Host Mouse
Clonality Polyclonal
Western Blot: Cystatin SN Antibody [H00001469-B01P] - Analysis of CST1 expression in transfected 293T cell line by CST1 polyclonal antibody. Lane 1: CST1 transfected lysate(15.51 KDa). Lane 2: Non-transfected lysate.

Cystatin SN Antibody (MM0234-5N51) - NBP2-12255 from Novus Biologicals

Prices $349.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone MM0234-5N51

Cystatin SN Antibody [Biotin] - BAF1285 from Novus Biologicals

Prices $390.00
Sizes 50 µg
Host Goat
Clonality Polyclonal

Anti-CST1 antibody produced in rabbit - SAB4500520 from Sigma-Aldrich

Prices $335.50
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
<B>Immunohistochemistry</B><BR/>Anti-CST1: <B>Cat. No. SAB4500520</B>: Immunohistochemistry analysis of paraffin-embedded human colon carcinoma tissue using Anti-CST1 antibody. Cells on the left were treated with the Anti-CST1 antibody. Cells on the right (negative control) were treated with both Anti-CST1 antibody and the synthesized immunogen peptide.

Anti-CST1 antibody produced in rabbit - SAB4300767 from Sigma-Aldrich

Prices $230.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
<B>Immunohistochemistry</B><BR/>Anti-CST1: <B>Cat. No. SAB4300767</B>: Immunohistochemical analysis of paraffin-embedded Human colon carcinoma tissue using Anti-CST1 antibody. The picture on the right is treated with the synthesized peptide.

Anti-CST1 antibody produced in mouse - SAB1405670 from Sigma-Aldrich

Prices $347.00
Sizes 50 µg
Host Mouse
Clonality Polyclonal
<B>Immunoblotting</B><BR/>Anti-CST1: <B>Cat. No. SAB1405670</B>: Antibody concentration: 0.1-5 μg/mL. Specific band of ~15.5 kDa using CST1 transfected 293T lysate.<BR/><B>Lanes</B><BR/>1. Transfected 293T lysate.<BR/>2. Non-transfected 293T lysate.

Cystatin SN antibody [5N51] - GTX52687 from GeneTex

Prices $319.00
Sizes 100 μg
Host Mouse
Clonality Monoclonal
Clone 5N51

Human Cystatin SN Antibody - MAB1285 from R&D Systems

Prices $99.00, $339.00
Sizes 25 µg, 500 µg
Host Mouse
Clone 213139

Human Cystatin SN MAb (Clone 213139), Mouse IgG2B - MAB1285-SP from R&D Systems

Host Mouse
Clonality Monoclonal
Clone 213139

Human Cystatin SN Antibody - AF1285 from R&D Systems

Prices $99.00, $359.00
Sizes 25 µg, 100 µg
Host Goat

Human Cystatin SN Affinity Purified Polyclonal Ab, Goat IgG - AF1285-SP from R&D Systems

Host Goat
Clonality Polyclonal

Human Cystatin SN Biotinylated Antibody - BAF1285 from R&D Systems

Prices $390.00
Sizes 50 µg
Host Goat

CST1 Antibody (OAAF03544) - OAAF03544 from Aviva Systems Biology

Prices $289.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal

Anti -CST1 (Cystatin-SN, Cystain-SA-I, Cystatin-1, Salivary Cystatin-SA-1) - 125417 from USBiological Life Science

Host Mouse
Clonality Polyclonal
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