Human/Mouse/Rat Biliverdin Reductase B/BLVRB Alexa Fluor™ Plus 405‑conjugated Antibody

R&D Systems | Catalog # AF6568AFP405

R&D Systems

Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

Western Blot

Label

Alexa Fluor Plus 405 (Excitation = 404 nm, Emission = 455 nm)

Antibody Source

Polyclonal Sheep IgG
View all Biliverdin Reductase B/BLVRB Primary Antibodies »

Product Specifications

Specificity

Detects human, mouse, and rat Biliverdin Reductase B/BLVRB in Western blots.

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Applications

Application
Recommended Usage

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Biliverdin Reductase B/BLVRB

Clearance of heme in mammals is a two-step process starting with conversion of heme to biliverdin by heme oxygenase, followed by reduction of biliverdin to bilirubin by bilivredin reductase. Biliverdin IX b reductase (BLVRB) converts the  beta  isomer of biliverdin IX to bilirubin IX b, which constitutes 87% of total bilirubin in fetal bile. Therefore BLVRB is especially important for fetal heme metabolism and clearance (1). BLVRB is a cytoplasmic enzyme expressed at high levels in erythrocytes and liver, but is present in other tissues (2). The enzyme is identical to flavin reductase, which is an oxidoreductase that catalyses the NADPH-dependent reduction for a variety of flavins, such as riboflavin, FAD or FMN and met‑hemoglobin (3, 4). BLVRB is structurally distinct from BLVRA. In contrast to BLVRA, which prefers the biliverdin alpha  isomer but could also use the  beta  isomer as substrate, BLVRB is specific for the beta  isomer (5, 6).

References

  1. Pereira, P.J. et al. (2001) Nat. Struct. Biol. 8:215.
  2. Chikuba, K. et al. (1994) Biochem. Biophys. Res. Commun. 198:1170.
  3. Shalloe, F. et al. (1996) Biochem. J. 316:385.
  4. Cunningham, O. et al. (2000) Biochem. J. 345:393.
  5. Yamaguchi, T. et al. (1994) J. Biol. Chem. 269:24343.
  6. Cunningham, O. et al. (2000) J. Biol. Chem. 275:19009.

Alternate Names

BLVRB, BVRB, FLR, GHBP

Entrez Gene IDs

645 (Human)

Gene Symbol

BLVRB

UniProt

P30043

Additional Biliverdin Reductase B/BLVRB Products

Product Documents

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

Related Research Areas

Redox Enzymes

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