1mg

Molecular Formula : C23H17D6ClFNO5

Molecular Formula : C49 H75 N O13

Molecular Formula : C49H72D3NO13

Molecular Formula : C29 H40 N2 O4

Molecular Formula : C21H20O10

Molecular Formula : C21 H20 O10

Molecular Formula : C15H6D4O5

Molecular Formula : C23H27ClO7

Molecular Formula : C8H11FN3O6PS . (C6H15N)ₓ

Molecular Formula : C14H17FN3NaO9S

Molecular Formula : C8 H10 F N3 O5 P S . C6 H13 N

Molecular Formula : C23H32FN8O10PS

Molecular Formula : C26 H36 N2 O11

Molecular Formula : C18H18D5N2NaO5

Molecular Formula : C18H16N2O2

Molecular Formula : C19 H18 N2 O3

Molecular Formula : C9H2D4Cl6O4S

Molecular Formula : C8H6D6O6

Molecular Formula : C19 2H5 H17 F N3 O3

Molecular Formula : C17H19D3ClNO

Molecular Formula : C14H18N6O

Molecular Formula : C21H25ClO6

Molecular Formula : C2013CH19D2ClN2

Molecular Formula : C22H23D3N2O2S

Molecular Formula : C8 H10 F N3 O3 S

Molecular Formula : C12H15N5O3

Molecular Formula : C14 H17 N3 O

Molecular Formula : C24 H28 N2 O3 . Cl H

Molecular Formula : C27 H36 N2 O5 . Cl H

Molecular Formula : C8H11N3O3S

Molecular Formula : C21H25ClFN3O4

Molecular Formula : C19 H25 N O S

Molecular Formula : C14 D10 H5 N3 O5

Molecular Formula : C12 H15 N5 O3 . H2 O

Molecular Formula : C1013C2H15N415NO3

Enterokinase (EK) is an enzyme produced by cells of the duodenum and involved in human digestion. It plays a role of turning trypsinogen to its active form trypsin, and indirectly activates the pancreatic digestive enzymes. Enterokinase is a specific protease that cleaves after a lysine preceded by four aspartic acids: Asp-Asp-Asp-Asp-Lys(DDDDK↑). Enterokinase will not work if the recognition site is followed by a proline. rbEKhas the highest activity than EK of other species and is used wildly in biochemical applications. rbEK with 6 × His-tag binds with Ni2+ affinity chromatography and was designed for removing from digestion system.

Recombinant Bovine Enterokinase (His-tagged) (rbEK) as the light chain is a single glycosylated polypeptide chain containing 200 amino acids, 6 × His at C-terminus. A fully biologically active molecule, rbEK has a molecular mass of 40 kDa and is obtained by proprietary chromatographic techniques at GenScript.

CCL11 is a potent eosinophil chemoattractant that was originally purified from bronchoalveolar lavage fluid of guinea pigs sensitized by aerosol challenge with ovalbumin. Human CCL11 cDNA encodes a 97 amino acid residue precursor protein from which the aminoterminal 23 amino acid residues are cleaved to generate the 74 amino acid residue mature human CCL11. At the protein sequence level, mature human CCL11 is approximately 60% identical to mature mouse and guinea pig CCL11. Human CCL11 is chemotactic for eosinophils, but not mononuclear cells or neutrophils. The CC chemokine receptor 3 (CCR3) has now been identified to be a specific human CCL11 receptor. CCR3 has also been shown to serve as a cofactor for a restricted subset of primary HIV viruses and binding of CCL11 to CCR3 inhibited infection by the HIV isolates.

CCL11 is a potent eosinophil chemoattractant that was originally purified from bronchoalveolar lavage fluid of guinea pigs sensitized by aerosol challenge with ovalbumin. Human CCL11 cDNA encodes a 97 amino acid residue precursor protein from which the aminoterminal 23 amino acid residues are cleaved to generate the 74 amino acid residue mature human CCL11. At the protein sequence level, mature human CCL11 is approximately 60% identical to mature mouse and guinea pig CCL11. Human CCL11 is chemotactic for eosinophils, but not mononuclear cells or neutrophils. The CC chemokine receptor 3 (CCR3) has now been identified to be a specific human CCL11 receptor. CCR3 has also been shown to serve as a cofactor for a restricted subset of primary HIV viruses and binding of CCL11 to CCR3 inhibited infection by the HIV isolates.

Molecular Formula : C28 H48 O6

Molecular Formula : C20H25NO2

Molecular Formula : C17H14O5

Molecular Formula : C20 H28 F N3 O3

Molecular Formula : C19 D5 H24 Na O5 S

Molecular Formula : C19 D5 H25 O2

Molecular Formula : C28 H48 O5

Molecular Formula : C17H17ClO6

Molecular Formula : C9H10D3NO5S

Molecular Formula : C27 H31 N O11

Molecular Formula : C28H46O