Glutaredoxin 1/GLRX1 Antibody

Product: MMAF (Hydrochloride)

Glutaredoxin 1/GLRX1 Antibody Summary

Immunogen
This antibody was developed against a recombinant protein corresponding to the following amino acid sequence:IQDYLQQLTGARTVPRVFIGKDCIGGCSDLVS
Specificity
Specificity of antibody verified on a Protein Array containing target protein plus 383 other non-specific proteins.
Predicted Species
Mouse (97%), Rat (97%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
GLRX
Purity
Affinity purified
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Applications/Dilutions

Dilutions
  • Western Blot 1:100 – 1:250
  • Immunohistochemistry-Paraffin 1:200 – 1:500
Application Notes
This product has been validated for use in IHC-Paraffin Embedded Tissues. HIER pH6 antigen retrieval is recommended.
Control Peptide
Glutaredoxin 1/GLRX1 Recombinant Protein Antigen (NBP2-55346PEP)

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS, pH 7.2, containing 40% glycerol
Preservative
0.02% Sodium Azide
Purity
Affinity purified

Alternate Names for Glutaredoxin 1/GLRX1 Antibody

  • GLRX
  • glutaredoxin (thioltransferase)
  • Glutaredoxin 1
  • glutaredoxin-1
  • GRXGRX1
  • MGC117407
  • Thioltransferase
  • thioltransferase-1
  • TTase-1

PMID: 22029844

Glutaredoxin 1/GLRX1 Antibody

Product: Pentagastrin

Glutaredoxin 1/GLRX1 Antibody Summary

Immunogen
Synthetic peptide made to an internal portion of human Glutaredoxin 1 (within residues 40-100). [Swiss-Prot# P35754]
Localization
Cytoplasm.
Predicted Species
Mouse (100%), Rat (100%), Porcine (100%), Bovine (100%), Zebrafish (91%), Rabbit (100%). Backed by our 100% Guarantee.
Clonality
Polyclonal
Host
Rabbit
Gene
GLRX
Purity
Immunogen affinity purified
Innovators Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Learn about the Innovators Reward

Applications/Dilutions

Dilutions
  • Western Blot 1 ug/ml
Application Notes
This Glutaredoxin 1 antibody is useful for Western blot where a band is seen ~14 kDa. This antibody is not useful for ICC/IF.

The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Theoretical MW
14 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Positive Control
Glutaredoxin 1/GLRX1 Lysate (NBL1-11124)
Jurkat Lysate (NB820-59463)

Reactivity Notes

Human. Predicted to react with mouse, rat, rabbit, porcine, bovine based on 100% sequence homology. Immunogen sequence has 91% homology to Zebrafish.

Packaging, Storage & Formulations

Storage
Store at 4C. Do not freeze.
Buffer
Tris-Citrate/Phosphate (pH 7.0 – 8.0)
Preservative
0.1% Sodium Azide
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for Glutaredoxin 1/GLRX1 Antibody

  • GLRX
  • glutaredoxin (thioltransferase)
  • Glutaredoxin 1
  • glutaredoxin-1
  • GRXGRX1
  • MGC117407
  • Thioltransferase
  • thioltransferase-1
  • TTase-1

Background

Glutaredoxins (GRXs) are one of thioredoxin superfamily members of thiol/disulfide exchange catalysts, and hence known as thioltransferases serving as reductants of protein SG mixed disulfides providing reducing equivalents to ribonucleotide reductase. Among two mammalian GRXs, GRX1 (Glutaredoxin 1) localizes in the cytosol primarily to mitochondria and to lesser extent in nucleus, whereas GRX2 has nuclear as well as mitochondrial isoforms. GRX1 is a relatively abundant, small ~12 kD cytosolic enzyme that regulates protein mixed disulfides through their reduction by GSH (S-glutathiolated proteins; R-SSG) and its functions depends upon GSH presence. When GRX1 deglutathionylates an S-glutathionylated substrate, a GRX1-SSG intermediate complex is formed, and the free GSH/glutathione reductase (GR) reduces the intermediate complex with NADPH to NADP+ and “reload” GRX1 to continue the catalysis. Unlike thioredoxin 1, GRX1 does not catalyze the reduction of sulfenic acid or intra-/inter-molecular disulfides, thereby efficiently catalyzing the reduction of R-SSG in the presence of NADPH and GR. Glrx1 is upregulated by several cytokines including IL-4, IL-6, IL-13 etc. and its expression is decreased by TGF-beta1.

PMID: 19469531