MOCS3 Antibody

Code CSB-PA014707ESR1HU
Size US$166
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  • Western blot
    All lanes: MOCS3 antibody at 4.25μg/ml
    Lane 1: A549 whole cell lysate
    Lane 2: HepG2 whole cell lysate
    Lane 3: Jurkat whole cell lysate
    Secondary
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 50 kDa
    Observed band size: 50 kDa

  • Immunohistochemistry of paraffin-embedded human liver tissue using CSB-PA014707ESR1HU at dilution of 1:100

  • Immunohistochemistry of paraffin-embedded human brain tissue using CSB-PA014707ESR1HU at dilution of 1:100

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) MOCS3 Polyclonal antibody
Uniprot No.
Target Names
MOCS3
Alternative Names
Adenylyltransferase MOCS3 antibody; dJ914P20.3 antibody; MGC9252 antibody; MOCS 3 antibody; MOCS3 antibody; MOCS3_HUMAN antibody; Molybdenum cofactor synthesis 3 antibody; Molybdenum cofactor synthesis protein 3 antibody; Molybdopterin synthase sulfurylase antibody; Molybdopterin-synthase sulfurtransferase antibody; MPT synthase sulfurylase antibody; Sulfur carrier protein MOCS2A adenylyltransferase antibody; Sulfur carrier protein MOCS2A sulfurtransferase antibody; Sulfurtransferase MOCS3 antibody; UBA 4 antibody; UBA4 ubiquitin activating enzyme E1 homolog antibody; UBA4 antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Adenylyltransferase and sulfurtransferase MOCS3 protein (271-460AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Form
Liquid
Tested Applications
ELISA, WB, IHC
Recommended Dilution
Application Recommended Dilution
WB 1:1000-1:5000
IHC 1:20-1:200
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions.
Gene References into Functions
  1. This observation should encourage testing of additional intellectual disability patients with mild abnormalities of sulfite metabolism for MOCS3 mutations. PMID: 28544736
  2. Among the associated variants were two in regions previously unreported for COPD; a low frequency non-synonymous SNP in MOCS3 (rs7269297, pdiscovery=3.08x10(-6), preplication=0.019) and a rare SNP in IFIT3, which emerged in the meta-analysis (rs140549288, pmeta=8.56x10(-6)). PMID: 26917578
  3. ubiquitin-like Urm1.Uba4 systems are conserved and exchangeable between human and yeast cells PMID: 25747390
  4. extension of the C terminus with an additional glycine of MOCS2A and URM1 altered the localization of MOCS3 from the cytosol to the nucleus. PMID: 22453920
  5. MOCS3 protein is believed to catalyze both the adenylation and the subsequent generation of a thiocarboxylate group at the C terminus of the smaller subunit of molybdopterin synthase PMID: 15073332
  6. Electrospray ionization mass spectrometry performed on a rhodanese-like carboxyl-terminal domain of human MOCS3 provides direct evidence for the formation of persulfide on cysteine residue 412. PMID: 15910006
  7. in humans & most eukaryotes thiosulfate is not physiologic sulfur donor for MOCS3, whereas in bacterial homologs, which have arginine at last position of active site loop, thiosulfate can be used as a sulfur source for molybdenum cofactor biosynthesis. PMID: 17459099
  8. The UBA4-URM1 system represents the evolutionary link between protein conjugation and protein modification by sulfur carrier proteins. PMID: 18491921
  9. Nfs1 acts as a sulfur donor for MOCS3, a protein involved in molybdenum cofactor biosynthesis PMID: 18650437

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Subcellular Location
Cytoplasm.
Protein Families
HesA/MoeB/ThiF family, UBA4 subfamily
Database Links

HGNC: 15765

OMIM: 609277

KEGG: hsa:27304

STRING: 9606.ENSP00000244051

UniGene: Hs.159410

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