LIMPII/SR-B2 Antibody (PSH03-25)

Immunohistochemistry: LIMPII/SR-B2 Antibody (PSH03-25) [NBP3-32538] - Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-LIMPII/SR-B2 antibody (NBP3-32538) at 1/10,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32538) at 1/10,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

Immunocytochemistry/ Immunofluorescence: LIMPII/SR-B2 Antibody (PSH03-25) [NBP3-32538] - Immunocytochemistry analysis of HeLa cells labeling LIMPII/SR-B2 with Rabbit anti-LIMPII/SR-B2 antibody (NBP3-32538) at 1/200 dilution. Cells were fixed in 100% precooled methanol for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-LIMPII/SR-B2 antibody (NBP3-32538) at 1/200 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.

Western Blot: LIMPII/SR-B2 Antibody (PSH03-25) [NBP3-32538] - Western blot analysis of LIMPII/SR-B2 on different lysates with Rabbit anti-LIMPII/SR-B2 antibody (NBP3-32538) at 1/5,000 dilution. Lane 1: HeLa cell lysate (15 µg/Lane) Lane 2: HepG2 cell lysate (15 µg/Lane) Lane 3: SH-SY5Y cell lysate (15 µg/Lane) Lane 4: Neuro-2a cell lysate (15 µg/Lane) Lane 5: MEF cell lysate (15 µg/Lane) Lane 6: PC-12 cell lysate (15 µg/Lane) Lane 7: COS-1 cell lysate (15 µg/Lane) Lane 8: Mouse kidney tissue lysate (30 µg/Lane) Lane 9: Rat kidney tissue lysate (30 µg/Lane) Lane 10: Mouse liver tissue lysate (30 µg/Lane) Lane 11: Rat liver tissue lysate (30 µg/Lane) Predicted band size: 54 kDa Observed band size: 80 kDa Exposure time: 30 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/5,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.

• Reactivity: Hu, Mu, Rt, Pm
• Applications: WB, ICC/IF, IHC
• Clone: PSH03-25
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

LIMPII/SR-B2 Antibody (PSH03-25) Summary

• Description: Novus Biologicals Rabbit LIMPII/SR-B2 Antibody (PSH03-25) (NBP3-32538) is a recombinant monoclonal antibody validated for use in IHC, WB and ICC/IF. All Novus Biologicals antibodies are covered by our 100% guarantee.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: Recombinant protein within human LIMPII/SR-B2 aa 5-459 / 478. (Uniprot: Q14108)
• Localization: Lysosome membrane.
• Source: HEK293
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: SCARB2
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence 1:200
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:10000
  • Western Blot 1:2000-1:5000
• Theoretical MW: 54 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH7.4), 0.1% BSA and 40% Glycerol
• Preservative: 0.05% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein A purified

Alternate Names for LIMPII/SR-B2 Antibody (PSH03-25)

• AMRF
• CD36 antigen (collagen type I receptor, thrombospondin receptor)-like 2(lysosomal integral membrane protein II)
• CD36 antigen
• CD36L2
• CD36L2LIMP II
• HLGP85
• LGP85
• LIMP-2,85 kDa lysosomal sialoglycoprotein scavenger receptor class B, member 2
• LIMPII
• LIMPIICD36 antigen-like 2
• LPG85
• lysosome membrane protein 2
• Lysosome membrane protein II
• SCARB2
• Scavenger receptor class B member 2,85 kDa lysosomal membrane sialoglycoprotein
• scavenger receptor class B, member 2
• SRB2
• SR-B2
• SR-BII

Background

High density lipoproteins (HDLs) play a critical role in cholesterol metabolism and their plasma concentrations are inversely correlated with risk for atherosclerosis. SR-BI and SR-BII (previously known as SR-BI.2) are the alternatively spliced products of a single gene. SR-BII differs from SR-BI in that the encoded c-terminal cytoplasmic domain is almost completely different. SR-BII binds HDLs and mediates selective uptake of HDL cholesteryl ester, but with an approximately 4-fold lower efficiency than SR-BI. Nuclease protection assays show SR-BII to be abundant in mouse tissues expressing SR-BI, with SR-BII expression found in liver, adrenal glands, and testes. Although the role of SR-BII is not completely clear, research suggests that it may be a functional HDL receptor. In addition, SR-BII mRNA results from the alternative splicing of SR-BI precursor transcripts with the SR-BII isoform mediating selective transfer of lipid between HDL and cells. The relative expression and functional activities of these two isoforms create a potential means of regulating selective lipid transfer between HDL and cells.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: SCARB2