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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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CST4 / Cystatin S

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.

Gene Name: cystatin S
Synonyms: CST4, Cystatin-4, Cystatin S, Cystatin-S, Cystatin 4, Cystatin-SA-III, Salivary acidic protein 1
Target Sequences: NM_001899 NP_001890.1 P01036

Filtered By: None
Target
CST4 / Cystatin S (33)
Reactivity
Human (33)
Mouse (2)
Rat (1)
Application
IHC (3)
IHC-P (1)
WB (27)
Flo (2)
ELISA (7)
ICC (1)
IF (2)
Host
rabbit (19)
mouse (14)
Isotype
IgG (24)
IgG1 (4)
IgG2b (1)
Clonality
monoclonal mc (14)
polyclonal pc (19)
Clone
1B1 (1)
1C9 (1)
1G5 (1)
2C2 (1)
2H10 (1)
Format
APC (2)
APC Conjugated (2)
Biotin Conjugated (3)
Cy3 Conjugated (2)
Cy7 Conjugated (2)
FITC Conjugated (3)
HRP Conjugated (3)
PE Conjugated (2)
Unconjugated (16)
Epitope
aa21-141 (17)
N-Terminus (4)
Publications
No (33)
Showing 1-25 of 33 results

CST4 / Cystatin S Antibody LS-C485797
Rabbit Polyclonal to Human CST4 / Cystatin S
Human
ELISA Flo ICC IF
Unconjugated
50µl  $275.00; 100µl  $355.00

CST4 / Cystatin S Antibody (clone 2H10) LS-C173658
Mouse Monoclonal [clone 2H10] (IgG2b) to Human CST4 / Cystatin S
Human
Flo IF WB
Unconjugated
100µl 0.89mg/ml  $345.00
Anti-CST4 mouse monoclonal antibody immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY CST4.
Immunofluorescent staining of HeLa cells using anti-CST4 mouse monoclonal antibody.
Anti-CST4 mouse monoclonal antibody immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY CST4.
Immunofluorescent staining of HeLa cells using anti-CST4 mouse monoclonal antibody.

CST4 / Cystatin S Antibody LS-C409650
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Mouse, Rat, Human
IHC WB
Unconjugated
50µl  $255.00; 100µl  $315.00; 200µl  $425.00
Immunohistochemistry of paraffin-embedded rat lung tissue.
Immunohistochemistry of paraffin-embedded mouse kidney tissue.
Immunohistochemistry of paraffin-embedded rat lung tissue.
Immunohistochemistry of paraffin-embedded mouse kidney tissue.

CST4 / Cystatin S Antibody (aa21-141) LS-C375539
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Human
ELISA IHC IHC-P
Unconjugated
50µl  $285.00; 100µl  $385.00
Immunohistochemistry of paraffin-embedded human breast cancer using antibody at 1:100 dilution.
Immunohistochemistry of paraffin-embedded human salivary gland using antibody at 1:100 dilution.
Immunohistochemistry of paraffin-embedded human breast cancer using antibody at 1:100 dilution.
Immunohistochemistry of paraffin-embedded human salivary gland using antibody at 1:100 dilution.

CST4 / Cystatin S Antibody LS-C404662
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Human
ELISA IHC
Unconjugated
20µl  $205.00; 60µl  $235.00; 120µl  $295.00; 200µl  $395.00
Immunohistochemistry of Human thyroid cancer using CST4 Polyclonal Antibody at dilution of 1:60.
Immunohistochemistry of Human thyroid cancer using CST4 Polyclonal Antibody at dilution of 1:60.
Immunohistochemistry of Human thyroid cancer using CST4 Polyclonal Antibody at dilution of 1:60.
Immunohistochemistry of Human thyroid cancer using CST4 Polyclonal Antibody at dilution of 1:60.

CST4 / Cystatin S Antibody LS-C401384
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Mouse, Human
ELISA WB
Unconjugated
20µl  $205.00; 60µl  $235.00; 120µl 2.9mg/ml  $295.00; 200µl  $395.00
Western blot analysis of Mouse brain tissue, using CST4 Polyclonal Antibody at dilution of 1:1450.
Western blot analysis of Mouse brain tissue, using CST4 Polyclonal Antibody at dilution of 1:1450.

CST4 / Cystatin S Antibody LS-C485796
Mouse Monoclonal to Human CST4 / Cystatin S
Human
ELISA
Unconjugated
50µl  $255.00; 100µl  $305.00; 200µl  $355.00; 1ml  $1,335.00

CST4 / Cystatin S Antibody (clone 2C2) LS-C173617
Mouse Monoclonal [clone 2C2] (IgG1) to Human CST4 / Cystatin S
Human
WB
Unconjugated
100µl 0.91mg/ml  $335.00
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.

CST4 / Cystatin S Antibody (clone 1C9) LS-C173616
Mouse Monoclonal [clone 1C9] (IgG1) to Human CST4 / Cystatin S
Human
WB
Unconjugated
100µl 0.52mg/ml  $335.00
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.

CST4 / Cystatin S Antibody (clone 1B1) LS-C173659
Mouse Monoclonal [clone 1B1] (IgG1) to Human CST4 / Cystatin S
Human
WB
Unconjugated
100µl 0.92mg/ml  $335.00
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.

CST4 / Cystatin S Antibody (aa21-141) LS-C292411
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
Unconjugated
20µl 1mg/ml  $205.00; 100µl 1mg/ml  $265.00; 200µl 1mg/ml  $305.00; 1ml 1mg/ml  $560.00; 10ml 1mg/ml  $2,220.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, Biotin) LS-C300727
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
Biotin Conjugated
200µl 1mg/ml  $375.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, FITC) LS-C302247
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
FITC Conjugated
200µl 1mg/ml  $395.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (clone 1G5) LS-C173654
Mouse Monoclonal [clone 1G5] (IgG1) to Human CST4 / Cystatin S
Human
WB
Unconjugated
100µl 0.91mg/ml  $335.00
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CST4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CST4.

CST4 / Cystatin S Antibody LS-C485795
Rabbit Polyclonal to Human CST4 / Cystatin S
Human
ELISA
Unconjugated
50µl  $255.00; 100µl  $305.00; 200µl  $355.00

CST4 / Cystatin S Antibody LS-C485794
Rabbit Polyclonal to Human CST4 / Cystatin S
Human
ELISA
Unconjugated
100µl  $255.00; 200µl  $305.00; 400µl  $355.00

CST4 / Cystatin S Antibody (N-Terminus) LS-C31882
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Human
WB
Unconjugated
100µg  $325.00
HepG2 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
HepG2 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141) LS-C293612
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Human
WB
Unconjugated
20µl 0.5mg/ml  $205.00; 100µl 0.5mg/ml  $255.00; 200µl 0.5mg/ml  $305.00; 1ml 0.5mg/ml  $530.00; 10ml 0.5mg/ml  $2,100.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, Biotin) LS-C297838
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Human
WB
Biotin Conjugated
100µl 0.5mg/ml  $425.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, FITC) LS-C301914
Rabbit Polyclonal (IgG) to Human CST4 / Cystatin S
Human
WB
FITC Conjugated
100µl 0.5mg/ml  $455.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, Cy3) LS-C705143
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
Cy3 Conjugated
20µl  $245.00; 100µl  $365.00; 200µl  $455.00; 1ml  $1,110.00; 10ml  $4,440.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, PE) LS-C728226
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
PE Conjugated
20µl  $215.00; 100µl  $285.00; 200µl  $335.00; 1ml  $665.00; 10ml  $2,655.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, APC) LS-C741717
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
APC Conjugated
20µl  $225.00; 100µl  $315.00; 200µl  $385.00; 1ml  $830.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, APC, Cy7) LS-C737133
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
APC, Cy7 Conjugated
20µl  $295.00; 100µl  $475.00; 200µl  $665.00; 1ml  $1,665.00; 10ml  $6,660.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

CST4 / Cystatin S Antibody (aa21-141, HRP) LS-C714158
Mouse Monoclonal (IgG) to Human CST4 / Cystatin S
Human
WB
HRP Conjugated
20µl  $215.00; 100µl  $295.00; 200µl  $355.00; 1ml  $725.00; 10ml  $2,880.00
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Western blot of recombinant CST4 / Cystatin S.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Showing 1-25 of 33 results

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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).

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