SR-BI Antibody - BSA Free
Novus Biologicals, part of Bio-Techne | Catalog # NB400-104
Conjugate
Catalog #
Key Product Details
Validated by
Knockout/Knockdown
Species Reactivity
Validated:
Human, Mouse, Rat, Porcine, Chinese Hamster, Golden Syrian Hamster, Hamster, Mustelid, Primate, Rabbit
Cited:
Human, Mouse, Rat, Porcine, Golden Syrian Hamster, Hamster, Hamster - Cricetulus (Chinese Hamster), Primate, Rabbit
Applications
Validated:
Knockout Validated, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen, Western Blot, Block/Neutralize, Flow Cytometry, Flow (Intracellular), Immunocytochemistry/ Immunofluorescence, Simple Western, Immunoprecipitation, Proximity Ligation Assay, Knockdown Validated
Cited:
Knockout Validated, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen, Western Blot, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation, BN, Proximity Ligation Assay, IF/IHC, Knockdown Validated
Label
Unconjugated
Antibody Source
Polyclonal Rabbit IgG
Format
BSA Free
Concentration
1.0 mg/ml
Product Specifications
Immunogen
A C-terminal peptide containing residues from mouse SR-BI (within residues 450-509). [UniProt Q61009]
Reactivity Notes
Use in Mouse reported in scientific literature (PMID:33719499).
Localization
Cell Membrane
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Theoretical MW
82 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.
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.
Scientific Data Images for SR-BI Antibody - BSA Free
Simple Western: SR-BI AntibodyBSA Free [NB400-104]
Simple Western: SR-BI Antibody [NB400-104] - Image shows a specific band for SR-BI in 0.5 mg/mL of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.Western Blot: SR-BI AntibodyBSA Free [NB400-104]
Western Blot: SR-BI Antibody [NB400-104] - SR-BI antibody was tested in human adrenal cell lysate.Immunocytochemistry/ Immunofluorescence: SR-BI Antibody - BSA Free [NB400-104]
Immunocytochemistry/Immunofluorescence: SR-BI Antibody [NB400-104] - SR-BI antibody was tested in human fibroblast samples fixed in 4% PFA and permeabilized in PBS (0.2% Tween). Primary incubation overnight at 4C using a 1:100 dilution in PBS (0.1% Tween) with 1% BSA. Secondary antibody is anti-rabbit conjugate to Alexa Fluor 488. SR-BI is shown in green and nucleus in blue (Hoescht 33342 stain).Applications for SR-BI Antibody - BSA Free
Application
Recommended Usage
Block/Neutralize
reported in scientific literature (PMID 24859737)
Flow Cytometry
1:10 - 1:1000
Immunocytochemistry/ Immunofluorescence
1:50 - 1:1000
Immunohistochemistry
2.5 - 5 ug/mL
Immunohistochemistry-Frozen
reported in scientific literature (PMID 26865459)
Immunohistochemistry-Paraffin
2.5 - 5 ug/mL
Immunoprecipitation
1:10 - 1:500
Knockout Validated
reported in scientific literature (PMID 31462534)
Proximity Ligation Assay
reported in scientific literature (10.1016/j.jbc.2021.100828)
Simple Western
1:100
Western Blot
1:1000 - 1:5000
Application Notes
In Western blot a band is observed at approx. 82 kDa in tissues that express SR-BI such as liver, ovary and adrenals and to a lesser extent testis, heart and mammary gland. In Simple Western only 10-15 uL of the recommended dilution is used per data point.
See Simple Western Antibody Database for Simple Western validation: Tested in HeLa lysate 0.5 mg/mL, separated by Size, antibody dilution of 1:100, apparent MW was 78 kDa. Separated by Size-Wes, Sally Sue/Peggy Sue.
See Simple Western Antibody Database for Simple Western validation: Tested in HeLa lysate 0.5 mg/mL, separated by Size, antibody dilution of 1:100, apparent MW was 78 kDa. Separated by Size-Wes, Sally Sue/Peggy Sue.
Reviewed Applications
Read 5 reviews rated 4.2 using NB400-104 in the following applications:
Formulation, Preparation, and Storage
Purification
Immunogen affinity purified
Formulation
PBS
Format
BSA Free
Preservative
0.02% Sodium Azide
Concentration
1.0 mg/ml
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C short term. Store at -20C long term. Avoid freeze-thaw cycles.
Background: SR-BI
At least 5 different human splice variants have been identified with theoretical molecular weights ranging from 60.9 kDa for the canonical sequence to 45 kDa for an N-terminally truncated variant (SR-BII) (3). The extracellular domain of human SR-BI (CLA-1) shares 80%, 80%, 89%, 86% and 84% aa sequence identity with mouse, rat, porcine, rabbit, and bovine SR-BI, respectively. SR-BI is highly glycosylated and removal of N-linked glycosylation reduces lipid transport.
References
1. Linton MF, Tao H, Linton EF, Yancey PG. (2017) SR-BI: A Multifunctional Receptor in Cholesterol Homeostasis and Atherosclerosis. Trends Endocrinol Metab. 28(6):461-472. PMID: 28259375
2. Hoekstra M, Sorci-Thomas M. (2017) Rediscovering scavenger receptor type BI: surprising new roles for the HDL receptor. Curr Opin Lipidol. 28(3):255-260. PMID: 28301373
3. Shen WJ, Asthana S, Kraemer FB, Azhar S. (2018) Scavenger receptor B type 1: expression, molecular regulation, and cholesterol transport function.
Long Name
Scavenger Receptor Class B, Member I
Alternate Names
CD36L1, CLA1, HDLQTL6, SCARB1, SR-B1, SRBI
Gene Symbol
SCARB1
UniProt
Additional SR-BI Products
Product Documents for SR-BI Antibody - BSA Free
Product Specific Notices for SR-BI Antibody - BSA Free
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.
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