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anti-EFTUD2 antibody :: Rabbit anti-Human 116 kDa U5 small nuclear ribonucleoprotein component Polyclonal Antibody

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Catalog # MBS1494087
Unit / Price
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  0.05 mL  /  $120 +1 FREE 8GB USB
  0.1 mL  /  $160 +1 FREE 8GB USB
Immunohistochemistry (IHC)
Product Name

116 kDa U5 small nuclear ribonucleoprotein component (EFTUD2), Polyclonal Antibody

Full Product Name

Rabbit anti-human 116 kDa U5 small nuclear ribonucleoprotein component polyclonal Antibody(EFTUD2)

Product Synonym Names
Elongation factor Tu GTP-binding domain-containing protein 2; SNU114 homolog; hSNU114; U5 snRNP-specific protein; 116 kDa; U5-116 kDa; EFTUD2; KIAA0031; SNRP116
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for Q9GZT9
Species Reactivity
Antigen Affinity Purified
Storage Buffer
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Recombinant human 116 kDa U5 small nuclear ribonucleoprotein component protein (1-205aa)
Santa Cruz Alternative
Potential replacement for Santa Cruz Biotechnology antibody catalog# sc-34923 / sc-34920 / sc-34924 / sc-34921 / sc-34922 / sc-67030 / sc-98789
Preparation and Storage
Shipped at 4 degree C. Upon delivery aliquot and store at -20 degree C or -80 degree C. Avoid repeated freeze.
ISO Certification
Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.
Other Notes
Small volumes of anti-EFTUD2 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-EFTUD2 antibody
Component of the U5 snRNP and the U4/U6-U5 tri-snRNP complex required for pre-mRNA splicing. Binds GTP.
Applications Tested/Suitable for anti-EFTUD2 antibody
ELISA (EIA), Immunohistochemistry (IHC)
Application Notes for anti-EFTUD2 antibody
Recommended dilution: IHC:1:20-1:200

Immunohistochemistry (IHC) of anti-EFTUD2 antibody
Immunohistochemistry of paraffin-embedded human skin using MBS1494087 at dilution 1:100
anti-EFTUD2 antibody Immunohistochemistry (IHC) (IHC) image
NCBI/Uniprot data below describe general gene information for EFTUD2. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
36,486 Da
NCBI Official Full Name
egl nine homolog 1
NCBI Official Synonym Full Names
egl-9 family hypoxia-inducible factor 1
NCBI Official Symbol
EGLN1  [Similar Products]
NCBI Official Synonym Symbols
  [Similar Products]
NCBI Protein Information
egl nine homolog 1
UniProt Protein Name
Egl nine homolog 1
UniProt Synonym Protein Names
Hypoxia-inducible factor prolyl hydroxylase 2; HIF-PH2; HIF-prolyl hydroxylase 2; HPH-2; Prolyl hydroxylase domain-containing protein 2; PHD2; SM-20
UniProt Gene Name
EGLN1  [Similar Products]
UniProt Synonym Gene Names
HIF-PH2; HIF-prolyl hydroxylase 2; HPH-2; PHD2  [Similar Products]
UniProt Entry Name
NCBI Summary for EFTUD2
The protein encoded by this gene catalyzes the post-translational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. HIF is a transcriptional complex that plays a central role in mammalian oxygen homeostasis. This protein functions as a cellular oxygen sensor, and under normal oxygen concentration, modification by prolyl hydroxylation is a key regulatory event that targets HIF subunits for proteasomal destruction via the von Hippel-Lindau ubiquitylation complex. Mutations in this gene are associated with erythrocytosis familial type 3 (ECYT3). [provided by RefSeq, Nov 2009]
UniProt Comments for EFTUD2
EGLN1: Cellular oxygen sensor that catalyzes, under normoxic conditions, the post-translational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. Hydroxylates a specific proline found in each of the oxygen-dependent degradation (ODD) domains (N-terminal, NODD, and C-terminal, CODD) of HIF1A. Also hydroxylates HIF2A. Has a preference for the CODD site for both HIF1A and HIF1B. Hydroxylated HIFs are then targeted for proteasomal degradation via the von Hippel-Lindau ubiquitination complex. Under hypoxic conditions, the hydroxylation reaction is attenuated allowing HIFs to escape degradation resulting in their translocation to the nucleus, heterodimerization with HIF1B, and increased expression of hypoxy-inducible genes. EGLN1 is the most important isozyme under normoxia and, through regulating the stability of HIF1, involved in various hypoxia-influenced processes such as angiogenesis in retinal and cardiac functionality. Monomer. Interacts with ING4; the interaction inhibits the hydroxylation of HIFs. Interacts with LIMD1. Found in a complex composed of LIMD1, VHL, EGLN1/PHD2, TCEB2 AND CUL2. Interacts with EPAS1. According to PubMed:11056053, widely expressed with highest levels in skeletal muscle and heart, moderate levels in pancreas, brain (dopaminergic neurons of adult and fetal substantia nigra) and kidney, and lower levels in lung and liver. According to PubMed:12351678 widely expressed with highest levels in brain, kidney and adrenal gland. Expressed in cardiac myocytes, aortic endothelial cells and coronary artery smooth muscle. According to PubMed:12788921; expressed in adult and fetal heart, brain, liver, lung, skeletal muscle and kidney. Also expressed in placenta. Highest levels in adult heart, brain, lung and liver and fetal brain, heart spleen and skeletal muscle. Following exposure to hypoxia, activated in HeLa cells but not in cardiovascular cells. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: EC; Oxidoreductase

Chromosomal Location of Human Ortholog: 1q42.1

Cellular Component: cytoplasm; cytosol; nucleus

Molecular Function: enzyme binding; iron ion binding; L-ascorbic acid binding; oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors; peptidyl-proline 4-dioxygenase activity; peptidyl-proline dioxygenase activity; protein binding

Biological Process: cardiac muscle morphogensis; negative regulation of cAMP catabolic process; negative regulation of cyclic-nucleotide phosphodiesterase activity; negative regulation of transcription factor activity; oxygen homeostasis; peptidyl-proline hydroxylation to 4-hydroxy-L-proline; regulation of angiogenesis; response to hypoxia

Disease: Erythrocytosis, Familial, 3; Hemoglobin, High Altitude Adaptation
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