Recombinant Human DEFA1 protein, Twin-Strep-tagged

• Cat.No.: DEFA1-0542H
• Product Overview: Recombinant Human DEFA1 protein(Asp39-Cys94), fused with Twin-Strep tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: Twin-Strep
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
• Molecular Mass: This protein carries a twin strep tag at the C-terminus.The protein has a calculated MW of 9.8 kDa. The protein migrates as 11-14 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Asp39-Cys94
• Endotoxin: Less than 0.01 EU per μg by the LAL method.
• Purity: >90% as determined by SDS-PAGE.
• Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: DEFA1 defensin, alpha 1 [ Homo sapiens ]
• Official Symbol: DEFA1
• Synonyms: DEFA1; defensin, alpha 1; DEF1, DEFA2, defensin, alpha 1, myeloid related sequence , defensin, alpha 2 , MRS; neutrophil defensin 1; HNP 1; defensin, alpha 2; myeloid-related sequence; defensin, alpha 1, myeloid-related sequence; HP1; MRS; DEF1; HP-1; DEFA2; HNP-1; DEFA1B; MGC138393
• Gene ID: 1667
• mRNA Refseq: NM_004084
• Protein Refseq: NP_004075
• MIM: 125220
• UniProt ID: P59665

Reviews

08/06/2020

It provides a reliable foundation for my studies.

08/02/2019

Both in terms of performance and quality, this protein reagent has excelled. 

01/25/2019

This protein substance is truly remarkable! Its exceptional stability and performance have greatly enhanced the convenience and accuracy of my scientific research.