SCARB1 Protein (AA 1-552) (Strep Tag)

Catalog No. ABIN3095311

Product Details

Target: SCARB1 (Scavenger Receptor Class B, Member 1 (SCARB1))

Protein Type: Recombinant

Protein Characteristics: AA 1-552

Origin: Human

Source: Tobacco (Nicotiana tabacum)

Purification tag / Conjugate: This SCARB1 protein is labelled with Strep Tag.

Application: Western Blotting (WB), SDS-PAGE (SDS), ELISA

Sequence: MGCSAKARWA AGALGVAGLL CAVLGAVMIV MVPSLIKQQV LKNVRIDPSS LSFNMWKEIP IPFYLSVYFF DVMNPSEILK GEKPQVRERG PYVYREFRHK SNITFNNNDT VSFLEYRTFQ FQPSKSHGSE SDYIVMPNIL VLGAAVMMEN KPMTLKLIMT LAFTTLGERA FMNRTVGEIM WGYKDPLVNL INKYFPGMFP FKDKFGLFAE LNNSDSGLFT VFTGVQNISR IHLVDKWNGL SKVDFWHSDQ CNMINGTSGQ MWPPFMTPES SLEFYSPEAC RSMKLMYKES GVFEGIPTYR FVAPKTLFAN GSIYPPNEGF CPCLESGIQN VSTCRFSAPL FLSHPHFLNA DPVLAEAVTG LHPNQEAHSL FLDIHPVTGI PMNCSVKLQL SLYMKSVAGI GQTGKIEPVV LPLLWFAESG AMEGETLHTF YTQLVLMPKV MHYAQYVLLA LGCVLLLVPV ICQIRSQVGA GQRAARADSH SLACWGKGAS DRTLWPTAAW SPPPAAVLRL CRSGSGHCWG LRSTLASFAC RVATTLPVLE GLGPSLGGGT GS
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us.

Characteristics: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
• These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made-to-order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

Expression System:

• ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
• During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Concentration:

• The concentration of our recombinant proteins is measured using the absorbance at 280nm.
• The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):

1. In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Purity: >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Endotoxin Level: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Grade: Crystallography grade

Application Details

Application Notes: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Comment:

ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: Unlimited (if stored properly)

Target Details

Target: SCARB1 (Scavenger Receptor Class B, Member 1 (SCARB1))

Alternative Name: SCARB1 (SCARB1 Products)

Synonyms: cb1015 Protein, SCARB1 Protein, Scarb1 Protein, CD36L1 Protein, CLA-1 Protein, CLA1 Protein, HDLQTL6 Protein, SR-BI Protein, SRB1 Protein, AI120173 Protein, CD36 Protein, Cd36l1 Protein, Cla-1 Protein, Cla1 Protein, D5Ertd460e Protein, Hdlq1 Protein, Hlb398 Protein, SR-B1 Protein, SRBI Protein, Srb1 Protein, mSR-BI Protein, scavenger receptor class B, member 1 Protein, scavenger receptor class B member 1 Protein, scarb1 Protein, SCARB1 Protein, Scarb1 Protein, CpipJ_CPIJ014332 Protein, CpipJ_CPIJ019101 Protein

Background: Scavenger receptor class B member 1 (SRB1) (CD36 and LIMPII analogous 1) (CLA-1) (CD36 antigen-like 1) (Collagen type I receptor, thrombospondin receptor-like 1) (SR-BI) (CD antigen CD36),FUNCTION: Receptor for different ligands such as phospholipids, cholesterol ester, lipoproteins, phosphatidylserine and apoptotic cells (PubMed:12016218, PubMed:12519372, PubMed:21226579). Receptor for HDL, mediating selective uptake of cholesteryl ether and HDL-dependent cholesterol efflux (PubMed:26965621). Also facilitates the flux of free and esterified cholesterol between the cell surface and apoB-containing lipoproteins and modified lipoproteins, although less efficiently than HDL. May be involved in the phagocytosis of apoptotic cells, via its phosphatidylserine binding activity (PubMed:12016218). {ECO:0000269|PubMed:12016218, ECO:0000269|PubMed:12519372, ECO:0000269|PubMed:16020694, ECO:0000269|PubMed:21226579, ECO:0000269|PubMed:26965621}., FUNCTION: (Microbial infection) Acts as a receptor for hepatitis C virus in hepatocytes and appears to facilitate its cell entry (PubMed:12356718, PubMed:12913001, PubMed:18000990). Binding between SCARB1 and the hepatitis C virus glycoprotein E2 is independent of the genotype of the viral isolate (PubMed:12356718). {ECO:0000269|PubMed:12356718, ECO:0000269|PubMed:18000990}., FUNCTION: (Microbial infection) Mediates uptake of M.fortuitum, E.coli and S.aureus. {ECO:0000269|PubMed:16020694}., FUNCTION: (Microbial infection) Facilitates the entry of human coronavirus SARS-CoV-2 by acting as an entry cofactor through HDL binding. {ECO:0000269|PubMed:33244168}.

Molecular Weight: 60.9 kDa

UniProt: Q8WTV0

Pathways: Cellular Response to Molecule of Bacterial Origin, Hepatitis C, Lipid Metabolism, SARS-CoV-2 Protein Interactome