SAE1 antibody (Ser185)

Catalog No. ABIN401467

The Rabbit Polyclonal anti-SAE1 antibody is suitable to detect SAE1 in samples from Human, Mouse, Rat, Cow, Dog and Chimpanzee. It has been validated for WB and EIA.

Quick Overview for SAE1 antibody (Ser185) (ABIN401467)

Target: SAE1 (SUMO1 Activating Enzyme Subunit 1 (SAE1))

Reactivity: Human, Mouse, Rat, Cow, Dog, Chimpanzee

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SAE1 antibody is un-conjugated

Application: Western Blotting (WB), Enzyme Immunoassay (EIA)

Product Details anti-SAE1 Antibody

Binding Specificity: Ser185

Specificity: This antibody is directed against SUMO Activating Enzyme E1 protein.

Cross-Reactivity (Details): Species reactivity (expected):Bovine, Canine, Chimpanzee, Mouse, Rat.
Species reactivity (tested):Human.

Purification: Affinity chromatography

Immunogen: Synthetic peptide corresponding to a region surrounding S185 of the human SUMO Activating Enzyme E1 protein

Isotype: IgG

Application Details

Application Notes: ELISA: 1/100,000 - 1/125,000. Western Blot: 1/750 - 1/1,000.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.71 mg/mL (by UV absorbance at 280 nm)

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 containing 0.01 % (w/v) 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: -20 °C

Target Details for SAE1

Target: SAE1 (SUMO1 Activating Enzyme Subunit 1 (SAE1))

Alternative Name: SAE1 / AOS1

Background: SUMO E1 activating enzyme (also called Ubiquitin-like 1 activating enzyme E1A, UBLE1A, AOS1, SAE1, and SUA1) with SAE2 (also known as UBA2) forms a heterodimeric (SAE1/SAE2) enzyme that activates the ubiquitinlike SUMO proteins (SUMO stands for Small Ubiquitin-like MOdifier.) The SAE1 (SUMO Activating Enzyme 1) subunit resembles the N-terminal half of yeast UBA1, the SAE2 (also called Uba2) subunit corresponds to the C-terminal part of yeast UBA1 and contains the active site cysteine. In the SUMO activation step, SAE1/SAE2 uses ATP to adenylate the C-terminal glycine of SUMO-1 (the first of the three different mammalian SUMO proteins) then forms a high-energy thioester bond between the C-terminal glycine and the active site cysteine in SAE2 (Uba2). In the conjugation step, the SUMO moiety is transferred from SAE1/SAE2 to the active site cysteine (Cys 93) of the SUMO conjugating enzyme (SUMO E2, Ubc9) forming a SUMO-E2 thioester complex.Synonyms: SUA1, SUMO-activating enzyme subunit 1, UBLE1A, Ubiquitin-like 1-activating enzyme E1A

Gene ID: 10055

NCBI Accession: NP_005491

UniProt: Q9UBE0