SIAH2 antibody
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- Target See all SIAH2 Antibodies
- SIAH2 (Siah E3 Ubiquitin Protein Ligase 2 (SIAH2))
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Reactivity
- Human, Mouse, Rat
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Host
- Rabbit
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Clonality
- Polyclonal
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Conjugate
- This SIAH2 antibody is un-conjugated
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Application
- Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
- Specificity
- This antibody detects endogenous levels of Siah-2 protein. (region surrounding Glu266)
- Cross-Reactivity (Details)
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Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human. - Purification
- Affinity chromatography
- Purity
- > 95 % by SDS-PAGE
- Top Product
- Discover our top product SIAH2 Primary Antibody
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- Application Notes
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Western Blot: 1/500 - 1/1000. Immunhistochemistry: 1/50 - 1/200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. - Restrictions
- For Research Use only
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- Concentration
- 1,0 mg/mL
- Buffer
- Phosphate buffered saline (PBS), pH 7.2., 0.05 % sodium azide
- Preservative
- Sodium azide
- Precaution of Use
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- Handling Advice
- Avoid repeated freezing and thawing.
- Storage
- 4 °C/-20 °C
- Storage Comment
- Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- Target
- SIAH2 (Siah E3 Ubiquitin Protein Ligase 2 (SIAH2))
- Alternative Name
- SIAH2 (SIAH2 Products)
- Synonyms
- hSiah2 antibody, Xsiah-2 antibody, siah2-A antibody, xsiah2 antibody, AA415433 antibody, Sinh2 antibody, siah E3 ubiquitin protein ligase 2 antibody, siah E3 ubiquitin protein ligase 2 L homeolog antibody, seven in absentia 2 antibody, SIAH2 antibody, siah2.L antibody, Siah2 antibody
- Background
- SIAH-2 (seven in absentia homolog 2) is an E3 ligase that catalyzes ubiquitination and proteasome-mediated degradation of protein substrates. SIAH-2 encodes a 324 amino acid protein that shares 77 % identity with human SIAH-1 and 68 % identity with the Drosophila sina (seven in absentia) gene, on which development of the Drosophila R7 photoreceptor is dependent. SIAH-2 targets TRAF2 (which regulates cell responses to stress and cytokines through the regulation of key stress-signaling cascades) for degradation under stress conditions such as hypoxia. It targets HIF-1alpha prolyl hydroxylase 3 (PHD3) for degradation upon exposure to hypoxic conditions, which coincides with an increase in SIAH-2 transcription. SIAH-2 can decrease TNF-alpha-dependent induction of JNK activity and transcriptional activation of NFkappaB. SIAH-2 null mice subjected to hypoxia display an impaired respiratory response and reduced levels of hemoglobin.Synonyms: E3 ubiquitin-protein ligase SIAH2, Seven in absentia homolog 2, Siah-2
- Molecular Weight
- approx. 38 kDa
- Gene ID
- 6478
- NCBI Accession
- NP_005058
- UniProt
- O43255
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