Recombinant Human DNASE1 protein(Met1-Lys282), His-tagged

• Cat.No.: DNASE1-1101H
• Product Overview: Recombinant Human DNASE1 (P24855) (Met1-Lys282) was expressed in HEK293 with a polyhistidine tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: C-His
• Protein length: Met1-Lys282
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: One unit is defined as the amount of DNase I that degrades DNA and causes an increase in absorbance at 260 nm of 0.001/minute at 25°C , pH 5.0; The specific activity is >5000 unit/mg.
• Molecular Mass: The recombinant human DNASE1 consists of 271 amino acids and predicts a molecular mass of 30.7 KDa. It migrates as an approximately 37 KDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 85 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. 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: DNASE1 deoxyribonuclease I [ Homo sapiens ]
• Official Symbol: DNASE1
• Synonyms: DNASE1; deoxyribonuclease I; DNL1; deoxyribonuclease-1; Dornase alfa; DNase I, lysosomal; human urine deoxyribonuclease I; DRNI; FLJ38093; FLJ44902; DKFZp686H0155
• Gene ID: 1773
• mRNA Refseq: NM_005223
• Protein Refseq: NP_005214
• MIM: 125505
• UniProt ID: P24855