STEAP3 Recombinant antibody

STEAP3 Uni-rAb^TM Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, rat

Applications

WB, ELISA

Conjugate

Unconjugated

CloneNo.

1N5

Cat no : 83484-2-RR

Synonyms

hpHyde, EC:1.16.1.-, Dudulin-2, Dudulin 2, dudlin 2

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Validation Data Gallery

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  WB analysis using 83484-2-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83484-2-RR (STEAP3 antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

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  FC experiment of HeLa using 83484-2-RR

  1x10^6 HeLa cells were intracellularly stained with 0.25 ug STEAP3 Recombinant antibody (83484-2-RR, Clone:1N5) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.25 ug Rabbit IgG Isotype Control Recombinant Antibody (98136-1-RR, Clone: 240953C9) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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  Affinity and Kinetic Characterization of 83484-2-RR

  Biolayer interferometry (BLl) kinetic assays of 83484-2-RR against Human STEAP3 were performed. The affinity constant is 0.89 nM.

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Tested Applications

• Positive WB detected in: HeLa cells, HepG2 cells, PC-12 cells, C6 cells
• Positive FC (Intra) detected in: HeLa cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:4000
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 83484-2-RR is STEAP3 Fusion Protein expressed in E. coli.

• Tested Reactivity: human, rat
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: STEAP3 fusion protein Ag29528
• Full Name: STEAP family member 3
• Calculated Molecular Weight: 488 aa, 55 kDa
• Observed Molecular Weight: 55 kDa
• GenBank Accession Number: BC042150
• Gene Symbol: STEAP3
• Gene ID (NCBI): 55240
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

STEAP3 (Six-Transmembrane Epithelial Antigen of Prostate 3) is also named as TSAP6, Dudulin-2 and pHyde, and belongs to the STEAP family. STEAP3 is a member of the STEAP family and is composed of a six-transmembrane domain at the COOH-terminal domain and a cytoplasmic N-terminal oxidoreductase domain, which is essential for iron and copper uptake (PMID:16227996). STEAP3 contains a functional p53-binding site in its promoter and can be upregulated following p53 activation to enhance cell death in myeloid leukemia cell line and breast cancer cells (PMID: 18617898). By interacting with Nix, a pro-apoptotic Bcl-2 family member, and Myt1 kinase, a negative regulator of the G2/M transition, STEAP3 overexpression promotes apoptosis and inhibits G2/M transition in cell cycle progression (PMID: 12606722, PMID: 10504341).