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LIMPII/SR-B2 Cell Lysate | SCARB2 cell lysate

Human LIMPII/SR-B2 HEK293 Overexpression Lysate

Gene Names
SCARB2; AMRF; EPM4; LGP85; CD36L2; HLGP85; LIMP-2; LIMPII; SR-BII
Applications
Western Blot
Synonyms
LIMPII/SR-B2; Human LIMPII/SR-B2 HEK293 Overexpression Lysate; Human LIMP-2/SCARB2/CD36L2 HEK293 Cell Lysate (WB positive control); scavenger receptor class B; member 2; Human AMRF Overexpression Lysate; Human CD36L2 Overexpression Lysate; Human EPM4 Overexpression Lysate; Human HLGP85 Overexpression Lysate; Human LGP85 Overexpression Lysate; Human LIMP-2 Overexpression Lysate; Human LIMPII Overexpression Lysate; Human SR-BII Overexpression Lysate; SCARB2 cell lysate
Ordering
For Research Use Only!
Host
HEK293 Cells
Form/Format
1x Sample Buffer (1x modified RIPA buffer+1x SDS loading buffer).
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Sequence Positions
653aa
Sequence
Arg27-Thr432
Applicable Applications for SCARB2 cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Human
Recommend Usage
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.2. Re-dissolve the pellet using 200uL pure water and boil for 2-5 min.
Sequence Construction
A DNA sequence encoding the human SCARB2 (NP_005497.1) extracellular domain (Arg 27-Thr 432) was fused with the C-terminal polyhistidine-tagged Fc region of human IgG1 at the C-terminus.
Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors. Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Preparation and Storage
Store at 4 degree C for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80 degree C for up to twelve months. Avoid repeated freeze-thaw cycles.
Samples are stable for up to twelve months from date of receipt.
Related Product Information for SCARB2 cell lysate
Lysosomal Integral Membrane Protein II (LIMPII), also known as SCARB2, LPG85, and CD36L2, is a type I II multi-pass membrane glycoprotein that is located primarily in limiting membranes of lysosomes and endosomes on all tissues and cell types so far examined. This protein may participate in membrane transportation and the reorganization of endosomal/lysosomal compartment. LIMPII is identified as a receptor for EV71 (human enterovirus species A, Enterovirus 71) and CVA16 (coxsackievirus A16) which are most frequently associated with hand, foot and mouth disease (HFMD). Expression of human LIMPII enables normally unsusceptible cell lines to support the viruses' propagation and develop cytopathic effects. In addition, LIMPII also has been shown to bind thrombospondin-1, and may contribute to the pro-adhesive changes of activated platelets during coagulation, and inflammation. Deficiency of the protein in mice impairs cell membrane transport processes and causes pelvic junction obstruction, deafness, and peripheral neuropathy.

This Human LIMPII/SR-B2 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of LIMPII/SR-B2 protein from the overexpression lysate was verified.
References
Crombie, R. et al., 1998, J. Biol. Chem. 273: 4855-4863. Febbraio, M. et al., 2001, J. Clin. Invest. 108: 785-791. Kuronita, T. et al., 2002, J. Cell Sci. 115: 4117-4131. Gamp, A.C. et al., 2003, Human Molecular Genetics. 12: 631-646. Eskelinen, E.L. et al., 2003, Trends in Cell Biology. 13: 137-145. Mulcahy, J.V. et al., 2004, Biochem. J. 377 (Pt 3): 741-747. Yamayoshi, S. et al., 2009, Nat Med. 15 (7): 798-801.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
950
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
37,767 Da
NCBI Official Full Name
lysosome membrane protein 2 isoform 1
NCBI Official Synonym Full Names
scavenger receptor class B, member 2
NCBI Official Symbol
SCARB2
NCBI Official Synonym Symbols
AMRF; EPM4; LGP85; CD36L2; HLGP85; LIMP-2; LIMPII; SR-BII
NCBI Protein Information
lysosome membrane protein 2; LIMP II; CD36 antigen-like 2; lysosome membrane protein II; 85 kDa lysosomal membrane sialoglycoprotein; 85 kDa lysosomal sialoglycoprotein scavenger receptor class B, member 2; CD36 antigen (collagen type I receptor, thrombos
UniProt Protein Name
Lysosome membrane protein 2
Protein Family
UniProt Gene Name
SCARB2
UniProt Synonym Gene Names
CD36L2; LIMP2; LIMPII; LGP85; LIMP II
UniProt Entry Name
SCRB2_HUMAN

NCBI Description

The protein encoded by this gene is a type III glycoprotein that is located primarily in limiting membranes of lysosomes and endosomes. Earlier studies in mice and rat suggested that this protein may participate in membrane transportation and the reorganization of endosomal/lysosomal compartment. The protein deficiency in mice was reported to impair cell membrane transport processes and cause pelvic junction obstruction, deafness, and peripheral neuropathy. Further studies in human showed that this protein is a ubiquitously expressed protein and that it is involved in the pathogenesis of HFMD (hand, foot, and mouth disease) caused by enterovirus-71 and possibly by coxsackievirus A16. Mutations in this gene caused an autosomal recessive progressive myoclonic epilepsy-4 (EPM4), also known as action myoclonus-renal failure syndrome (AMRF). Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Feb 2011]

Uniprot Description

SCARB2: Acts as a lysosomal receptor for glucosylceramidase (GBA) targeting. Defects in SCARB2 are the cause of progressive myoclonic epilepsy type 4 with or without renal failure (EPM4). An autosomal recessive progressive myoclonic epilepsy associated with renal failure in some cases. Cognitive function is preserved. Myoclonus is a brief, involuntary twitching of a muscle or a group of muscles. Cognitive function is preserved. Genetic variants in SCARB2 can act as modifier of the phenotypic expression and severity of Gaucher disease. Belongs to the CD36 family.

Protein type: Receptor, misc.; Membrane protein, integral; Membrane protein, multi-pass

Chromosomal Location of Human Ortholog: 4q21.1

Cellular Component: lysosomal lumen; focal adhesion; membrane; lysosomal membrane; integral to membrane

Molecular Function: protein binding; enzyme binding; receptor activity

Biological Process: protein targeting to lysosome; cell adhesion

Disease: Epilepsy, Progressive Myoclonic 4, With Or Without Renal Failure

Research Articles on SCARB2

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Product Notes

The SCARB2 scarb2 (Catalog #AAA8114377) is a Cell Lysate produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 653aa. AAA Biotech's LIMPII/SR-B2 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: Use at an assay dependent dilution. Researchers should empirically determine the suitability of the SCARB2 scarb2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: Arg27-Thr4 32. It is sometimes possible for the material contained within the vial of "LIMPII/SR-B2, Cell Lysate" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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