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Catalogue of recombinant enzymes for proteomic research

ClassProduct NameAction SitesApplicationSpecification (lyophilized powder)
 Sequencing GradeRecombinant Lysine Endopeptidase (Lys-C)Specifical cleaving at the carboxyl side of Lysine Residue including Pro-Lys, Asp-Lys and other sequences hard to be identified①Proteomic research ②Peptide mapping ③Protein sequencing ④Identification of phosphorylation ⑤Analysis of disulfide bond ⑥Analysis of N-glycan20μg
20μg,5 vials
Recombinant Tripsin (TP)Specifical cleaving at the carboxyl side of Arg and Lys①Proteomic Research ②Peptide mapping ③Protein sequencing  20μg
20μg,5 vials
RLys-C/RTP mixSpecifical cleaving at the carboxyl side of Arg and Lys①Peptide mapping, especially suitable for MS analysis with large molecular or high- hydrophobic proteins, with remarkable increase peptides number ②Quality control or analysis of MAb biologicals20μg
20μg,5 vials
Endoproteinase Glu-C (V8)Cleaving at the carboxyl side of Glu and Asp. Specific at Glutamyl bond at ammonium acetate(pH 4.0)or ammonium bicarbonate (pH 7.8)①Proteomic research ②Peptide mapping of insulin analogues ③Peptide mapping of MAb    50μg
50μg,5 vials
Recombinant Carboxypeptidase B (CPB)Preferential cleaving C-terminal basic amino acid including Lys, Arg, His  ①C-terminal sequencing ②Quality control of Recombinant MAb ③Removing C-terminal His-tag20μg
20μg,5 vials
Research and Analysis UseRecombinant Enterokinase (EK)Specifical cleaving at the carboxyl side of Asp-Asp-Asp-Asp-Lys①Removing fusion tag of recombinant protein ②Activating the enzymatic digestion of trypsinogen50μg
50μg, 5 vials
Recombinant Tobaccoetchvirus protease (TEV)Specifical cleaving at the carboxyl side of Glu-Asn-Leu-Tyr-Phe-Gln-GlyRemoving fusion tag of recombinant  protein50μg
50μg,5 vials

Catalogue of recombinant enzymes for industrial manufacture

ProductCharacterAction SitesApplicationSpecification (lyophilized powder)Activity
Recombinant Lysine Endopeptidase (Lys-C)Gene Source: L. enzymogenes Expression host: E.coli Tag-freeCleaving at the carboxyl side  of lysine residues①Enzymatic proinsulin digestion and transpeptidation of recombinant insulin or its analogues(e.g. Insulin aspart) ②Specific enzymatic digestion of recombinant polypeptide drugs10mg≥3AU/mg
Recombinant Tripsin (TP)Gene Source: Swine Expression host: P. pichia Tag-freeCleaving at the carboxyl side of lysine or arginine residues① Enzymatic proinsulin digestion and transpeptidation of recombinant insulin ②Digestive treatment Padhereut cell cultures ③Tissue enzymatic extraction ④Hydrolysis of peptone preparation10mg≥3800USP/mg
Recombinant Kexin (Kex2)Gene Source: Yeast Expression host: P. pichia Tag-freeCleaving at the carboxyl side of Arg-Arg or Lys-Arg① Specific enzymatic processing preparation of proinsulin glargine ② Enzymatic preparation of recombinant peptide by fusion expression10mg≥10U/mg
Carboxypeptidase B (CPB)Gene Source: mouse pancreas Expression host: P. pichia Tag-freeRemoves C-terminal Lys, Arg, His① Removing C-terminal basic amino acid of protein drug (e.g. recombinant insulin or analogues) or others10mg≥150U/mg
Recombinant Enterokinase (EK)Gene Source: Swine Expression host: P. pichia Tag-freeHighly recognizing sequence ‘DDDDK’ and cleaving at the lysine (K)Used as a processing enzyme in the fusion expressing polypeptide10mg≥10000U/mg
Recombinant Tobaccoetchvirus protease (TEV)Expression host: E. coli With His-tagRecognizing the carboxyl side of sequence Glu-Asn-Leu- Tyr-Phe-Gln-(Gly/Ser) and cleaving between the Gln and Gly/Ser residues.It can be used as a processing enzyme in the fusion expression of polypeptide drugs or others10mg≥1000U/mg
Recombinant Methionine Adenosyltransferase (MAT)Expression host: E. coli With His-tagcatalyzing the formation of S-adenosyl methionine by methionine and ATPIt can be used to produce S-adenosyl methionine10mg≥0.6U/mg
Recombinant ArginaseGene Source: Homo sapiens Expression host: E. coli Tag-freeConverting L-arginine into L-ornithine and ureaUsed to produce natural ornithine10mg≥20U/mg
Recombinant Arginine DeiminoenzymeGene Source: Mycoplasma hominis Expression host: E. coli Tag-freeCatalyzing the hydrolysis of L-arginine to produce citrullineUsed to produce natural citrulline10mg≥30U/mg  
Recombinant 4-Hydroxyl Prolinase (P4H)Gene Source: ascomycetes Expression host: E. coli Tag-freeCatalyzing L-proline into L-hydroxyproline①Used to produce L-hydroxyproline; ②Protine Hydroxylation of collagen or analogues10mg≥1.0U/mg
Recombinant Human Hyaluronidase (PH20)Gene Source: Homo sapiens Expression host: CHO Tag-freeCatalyzing the hydrolysis of large molecule hyaluronic acidProduce low-molecular active hyaluronic acid (for cosmetics)0.1mg≥50, 000U/mg

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——Catalogue of recombinant enzymes for diagnosis——

Product NameAppearanceSourceSubstrate-productApplicationActivity
UreaseWhite lyophilized powderPseudomonasUrea—NH3Enzymatic determination of urea in clinical diagnosis  ≥100U/mg
 Sarcosine OxidaseYellow lyophilized powderBacillus sp. BSD-8Sarcosine—Glycine&FormaldehydeEnzymatic determination of creatinine, creatine, and sarcosine when coupled with creatinine amidohydrolase and creatine amidinohydrolase≥8.0U/mg
Creatine AmidinohydrolaseWhite lyophilized powderPseudomonas putidaCreatine—SarcosineEnzymatic determination of creatinine when couple with creatine amidinohydrolase in clinical diagnosis≥40U/mg
Creatinine AmidohydrolaseWhite lyophilized powderPseudomonasCreatinine—CreatineEnzymatic determination of creatinine when coupled with creatine amidinohydrolase and sarcosine oxidase in clinical analysis≥150U/mg
Glycerol DehydrogenaseWhite lyophilized powderEscherichia coli CFT073Glycerol—Dihydroxyacetone