Recombinant Human LDLR protein, His-Avi-tagged, Biotinylated

• Cat.No.: LDLR-267H
• Product Overview: Biotinylated Recombinant Human LDLR protein(P01130-1)(Ala22-Arg788), fused with C-terminal His and Avi tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: Avi&His
• Protein Length: Ala22-Arg788
• Tag: C-His-Avi
• Conjugation/Label: Biotin
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Biotinylated Human LDLR, His Tag immobilized on CM5 Chip can bind Human PCSK9, His Tag with an affinity constant of 0.23 nM as determined in SPR assay (Biacore T200).
• Molecular Mass: The protein has a predicted MW of 87.6 kDa, Due to glycosylation, the protein migrates to 110-130 kDa based on Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
• Storage: Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: LDLR low density lipoprotein receptor [ Homo sapiens ]
• Official Symbol: LDLR
• Synonyms: LDLR; low density lipoprotein receptor; low-density lipoprotein receptor; familial hypercholesterolemia; LDL receptor; low-density lipoprotein receptor class A domain-containing protein 3; FH; FHC; LDLCQ2
• Gene ID: 3949
• mRNA Refseq: NM_000527
• Protein Refseq: NP_000518
• MIM: 606945
• UniProt ID: P01130