bs-2128R OST-beta antibody

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Rabbit anti Human, Mouse, Rat OST-beta


Product Description for OST-beta

Rabbit anti Human, Mouse, Rat OST-beta.
Presentation: Purified
Product is tested for Flow Cytometry, Paraffin Sections, Western blot / Immunoblot.

Properties for OST-beta

Product Category Primary Antibodies
Quantity 0.1 ml
Presentation Purified
Reactivity Hu, Ms, Rt
Applications F, P, WB
Clonality Polyclonal
Host Rabbit
Isotype IgG
Shipping to Europe only
PDF datasheet View Datasheet
Manufacturer Bioss, Inc.

Datasheet Extract

Swiss Prot Num:
KLH conjugated synthetic peptide derived from human OST-beta.
Background The heteromeric transporter OST Alpha/OST Beta facilitates the transport of bile and other steroid solutes across the basolateral epithelial cell membrane of intestine, liver, testis, kidney and adrenal gland. OST Alpha/OST Beta expression is induced by bile acids through ligand-dependent transactivation of their genes by FXR (Farnesoid X-activated receptor). This genetic regulation suggests that in response to changes in intracellular bile acid levels, bile acids adjust the rate of their own efflux from enterocytes. OST Beta is a 128 amino acid single-pass transmembrane protein that requires OST Alpha to localize to the plasma membrane. Coexpression of OST Alpha and OST Beta is also required to convert the OST Alpha subunit to a mature glycosylated endoglycosidase H-resistant form, suggesting that co-expression facilitates trafficking of OST Alpha through the golgi apparatus. Though widely expressed, OST Beta is present at highest levels in ileum.
Storage Store at -20°C for 12 months.
Purified by Protein A and peptide affinity chromatography.
Buffer System:
Aqueous buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide.

Accessory Products

Proteins and/or Positive Controls

Proteins for OST-beta (3 products)

Catalog No. Species Pres. Purity   Source  

Organic solute transporter beta (OSTbeta)

Organic solute transporter beta (OSTbeta) Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
20 µg / €438.00
  OriGene Technologies, Inc.

SLC51B (57-128, His-tag)

SLC51B Human Purified > 95 % by SDS - PAGE E. coli
0.25 mg / €730.00
  Acris Antibodies GmbH

SLC51B (57-128, His-tag)

SLC51B Human Purified > 95 % by SDS - PAGE E. coli
50 µg / €300.00
  Acris Antibodies GmbH

Positive controls for OST-beta (1 products)

Catalog No. Species Pres. Purity   Source  

SLC51B overexpression lysate

SLC51B overexpression lysate
0.1 mg / €295.00
  OriGene Technologies, Inc.
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