antibody

Anti-Cystathionase/CTH Antibody

PA1646

100 ug/vial

polyclonal

domestic rabbit

nonconjugated

human, mouse, rat

western blot, immunocytochemistry, immunohistochemistry - paraffin section

Enabled

Anti-Cystathionase/CTH Antibody

Primary Antibodies, Polyclonal Antibodies

CTH

30ug sample size / $99 100ug / $240 100ug+Free HRP Secondary BA1054 / $240 100ug+Free Biotin Secondary BA1003 / $240

Polyclonal

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

No

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

Polyclonal antibody for CYSTATHIONASE/CTH detection. Host: Rabbit.Size: 100ug/vial. Tested applications: IHC-P. Reactive species: Human. CYSTATHIONASE/CTH information: Molecular Weight: 44508 MW; Subcellular Localization: Cytoplasm.

Rabbit IgG polyclonal antibody for Cystathionine gamma-lyase(CTH) detection. Tested with WB, IHC-P, ICC in Human;Mouse;Rat.

100 ug/vial

30ug for $99, contact us for details

P32929

Rabbit

A synthetic peptide corresponding to a sequence in the middle region of human Cystathionase(112-131aa DVYGGTNRYFRQVASEFGLK), different from the related rat and mouse sequences by two amino acids.

Lyophilized

Immunogen affinity purified.

At -20 C for one year. After reconstitution, at 4 C for one month. It can also be aliquotted and stored frozen at -20 C for a longer time.Avoid repeated freezing and thawing.

No cross reactivity with other proteins

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Immunocytochemistry , 0.5-1ug/ml, Human, -. Immunohistochemistry(Paraffin-embedded Section), 0.5-1ug/ml, Human, Rat, Mouse, By Heat. Western blot, 0.1-0.5ug/ml, Human, Rat, Mouse.

IHC-P, ICC, WB

Human, Mouse, Rat

Bovine

Figure 1. IHC analysis of CTH using anti-CTH antibody (PA1646). CTH was detected in paraffin-embedded section of rat liver tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CTH Antibody (PA1646) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen. Figure 2. IHC analysis of CTH using anti-CTH antibody (PA1646). CTH was detected in immunocytochemical section of SMMC-7721 cell. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CTH Antibody (PA1646) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen. Figure 3. Western blot analysis of CTH using anti-CTH antibody (PA1646). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. Lane 1: rat liver tissue lysates, . Lane 2: rat kidney tissue lysates, . Lane 3: SMMC-7721 whole cell lysates, . Lane 4: A431 whole cell lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CTH antigen affinity purified polyclonal antibody (Catalog # PA1646) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CTH at approximately 45KD. The expected band size for CTH is at 45KD. Figure 4. Western blot analysis of CTH using anti-CTH antibody (PA1646). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. Lane 1: mouse kidney tissue lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CTH antigen affinity purified polyclonal antibody (Catalog # PA1646) at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CTH at approximately 45KD. The expected band size for CTH is at 45KD. Figure 5. IHC analysis of CTH using anti-CTH antibody (PA1646). CTH was detected in paraffin-embedded section of mouse liver tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CTH Antibody (PA1646) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen. Figure 6. IHC analysis of CTH using anti-CTH antibody (PA1646). CTH was detected in frozen section of mouse liver tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CTH Antibody (PA1646) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.

CTH(CYSTATHIONINE GAMMA-LYASE),also called CYSTATHIONASE, is an enzyme which breaks down cystathionine into cysteine and alpha-ketobutyrate.And the CTH gene is mapped on 1p31.1. In some bacteria and mammals, including humans, this enzyme takes part in generating hydrogen sulfide and that genetic deletion of this enzyme in mice markedly reduced H2S levels in the serum, heart, aorta, and other tissues. Mutant mice lacking CTH displayed pronounced hypertension and diminished endothelium-dependent vasorelaxation. Cystathionine was physiologically activated by calcium and calmodulin, which is a mechanism for H2S formation in response to vascular activation.

sc 135203 sc 374249 sc 365382 sc 365381 sc 131905 sc 101924

Cancer, Cardiovascular, Collagen, Cytoskeleton / Ecm, Ecm Proteins, Extracellular Matrix, Growth Factors/Hormones, Invasion/Microenvironment, Signal Transduction, Tumor Biomarkers, Tumor Immunology, Tumor-Associated Antigens, Vasculature

Cystathionine gamma-lyase;4.4.1.1;Cysteine-protein sulfhydrase;Gamma-cystathionase;CTH;

Cystathionine gamma-lyase

44508 MW

Catalyzes the last step in the trans-sulfuration pathway from methionine to cysteine. Has broad substrate specificity. Converts cystathionine to cysteine, ammonia and 2-oxobutanoate. Converts two cysteine molecules to lanthionine and hydrogen sulfide. Can also accept homocysteine as substrate. Specificity depends on the levels of the endogenous substrates. Generates the endogenous signaling molecule hydrogen sulfide (H2S), and so contributes to the regulation of blood pressure. Acts as a cysteine-protein sulfhydrase by mediating sulfhydration of target proteins: sulfhydration consists of converting -SH groups into -SSH on specific cysteine residues of target proteins such as GAPDH, PTPN1 and NF-kappa-B subunit RELA, thereby regulating their function.

Cytoplasm

Cystathionine gamma-lyase

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P) and ICC.

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