SAE1 antibody (pSer185)

Catalog No. ABIN349635

Product Details anti-SAE1 Antibody

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

Binding Specificity: pSer185

Reactivity: Human, Mouse, Rat, Cow, Dog

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SAE1 antibody is un-conjugated

Application: Western Blotting (WB), ELISA

Specificity: This purified antibody is directed against human SUMO Activating Enzyme E1 protein. The product was purified from monospecific antiserum by affinity chromatography. This antibody is specific for human SAE1 protein phosphorylated at S185. A BLAST analysis using the sequence of the immunizing peptide was used to suggest that this antibody would react with SUMO Activating Enzyme E1 protein from human (100%), bovine, dog, chimpanzee (96%), mouse (93%), and rat (92%) based on a high degree of sequence homology. Cross reactivity against this protein from other sources has not been determined.

Cross-Reactivity: Sheep (Ovine), Mouse (Murine), Rat (Rattus), Dog (Canine)

Characteristics: 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 ubiquitin-like 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.

Purification: affinity purified

Sterility: Sterile filtered

Immunogen: This purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to a region surrounding S185 of the human SUMO Activating Enzyme E1 protein.
Immunogen Type: Peptide

Isotype: IgG

Application Details

Application Notes: This purified antibody has been tested for use in ELISA and western blot. Specific conditions for reactivity should be optimized by the end user. Expect a band at ~37 kDa in size corresponding to phosphorylated SAE1 protein by western blotting in the appropriate cell lysate or extract. This phospho-specific antibody reacts with human SAE1 pS185 and shows minimal reactivity by ELISA against the non-phosphorylated form of the immunizing peptide.

Comment:

Gene Name: SAE1

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C/-20 °C

Storage Comment: Store vial at 4 °C prior to restoration. For extended storage aliquot contents and freeze at -20 °C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4 °C as an undiluted liquid. Dilute only prior to immediate use. Expiration date is three (3) months from date of opening.

Expiry Date: 3 months

Target Details for SAE1

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

Alternative Name: SAE1 (SAE1 Products)

Synonyms: AOS1 antibody, HSPC140 antibody, SUA1 antibody, UBLE1A antibody, 2400010M20Rik antibody, 2610044L12Rik antibody, AL033372 antibody, AW743391 antibody, D7Ertd177e antibody, Sua1 antibody, Uble1a antibody, Aos1p antibody, Sua1p antibody, aos antibody, sae2a antibody, uble1a antibody, wu:fa28b04 antibody, zgc:86633 antibody, SUMO1 activating enzyme subunit 1 antibody, SUMO1 activating enzyme subunit 1 L homeolog antibody, SAE1 antibody, Sae1 antibody, sae1.L antibody, sae1 antibody

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 ubiquitin-like 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: SUMO E1 activating enzyme Ubiquitin-like 1 activating enzyme E1A UBLE1A AOS1 SAE1 SUA1

Gene ID: 10055

NCBI Accession: NP_005491

UniProt: Q9UBE0