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.

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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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