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Human CS Citrate Synthase Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB11583

R&D Systems, part of Bio-Techne
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MAB11583-100
MAB11583-SP

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2A Clone # 1081813

Product Specifications

Immunogen

Synthetic Peptide
Accession # O75390

Specificity

Detects a synthetic peptide corresponding to residues near amino acid 400 of human CS protein in Direct ELISA.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Scientific Data Images for Human CS Citrate Synthase Antibody

Detection of CS Citrate Synthase in Human Liver Cancer.

CS Citrate Synthase was detected in immersion fixed paraffin-embedded sections of human liver cancer using Mouse Anti-Human CS Citrate Synthase Monoclonal Antibody (Catalog # MAB11583) at 5 µg/ml for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to the cytoplasm. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Applications for Human CS Citrate Synthase Antibody

Application
Recommended Usage

Immunohistochemistry

3-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human liver cancer

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute lyophilized material at 0.2 mg/ml in sterile PBS. For liquid material, refer to CoA for concentration.

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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CS Citrate Synthase

Citrate Synthase (CS) is a 52kDa enzyme found in nearly all cells capable of oxidative metabolism. This enzyme is the first step of the tricarboxylic acid (TCA) cycle and is found in the mitochondrial matrix.  Citrate Synthase is commonly used as a marker for the presence of intact mitochondria. Loss of CS facilitates cytosolic glycolysis and results in epithelial-mesenchymal transition (EMT) and tumor malignancy.

References

  1. Wiegand G, Remington SJ. Citrate synthase: structure, control, and mechanism. Annu Rev Biophys Biophys Chem. 1986;15:97-117. doi: 10.1146/annurev.bb.15.060186.000525. PMID: 3013232. 
  2. Gillen JB, Martin BJ, MacInnis MJ, Skelly LE, Tarnopolsky MA, Gibala MJ. Twelve Weeks of Sprint Interval Training Improves Indices of Cardiometabolic Health Similar to Traditional Endurance Training despite a Five-Fold Lower Exercise Volume and Time Commitment. PLoS One. 2016 Apr 26;11(4):e0154075. doi: 10.1371/journal.pone.0154075. PMID: 27115137; PMCID: PMC4846072. 
  3. Zhou L, Ou S, Liang T, Li M, Xiao P, Cheng J, Zhou J, Yuan L. MAEL facilitates metabolic reprogramming and breast cancer progression by promoting the degradation of citrate synthase and fumarate hydratase via chaperone-mediated autophagy. FEBS J. 2023 Jul;290(14):3614-3628. doi: 10.1111/febs.16768. Epub 2023 Mar 12. PMID: 36866961.

Long Name

CS Citrate Synthase

Alternate Names

citrate (Si)-synthase, citrate synthase, mitochondrial, EC 2.3.3.1

Entrez Gene IDs

1431 (Human); 12974 (Mouse); 170587 (Rat)

Gene Symbol

O75390

UniProt

Additional CS Citrate Synthase Products

Product Documents for Human CS Citrate Synthase Antibody

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human CS Citrate Synthase Antibody

For research use only

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