10g

Molecular Formula : C3 H2 Cl F5 O

Molecular Formula : C27H31O16

Molecular Formula : C19 H22 F N3 O3

Molecular Formula : C13 H10 N2 O3 S

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.

Molecular Formula : C3H5BrO

Erythropoietin (EPO), a glycoprotein produced primarily by the kidney, is the principal factor that regulates erythropoiesis by stimulating the proliferation and differentiation of erythroid progenitor cells. The production of EPO by kidney cells is increased in response to hypoxia or anemia. Recombinant EPO has been approved for the treatment of anemia associated with chronic renal failure as well as for anemia of AZT treated AIDS patients.The cDNAs for EPO have been cloned from human, mouse, canine, etc. The mature proteins from the various species are highly conserved, exhibiting greater than 80% sequence identity at the amino acid level. Human EPO cDNA encodes a 193 amino acid residue precursor protein that is processed to yield a 165 amino acid residue mature protein. EPO contains one O-linked and three N-linked glycosylation sites. Glycosylation of EPO is required for EPO biological activities in vivo. EPO exhibits structural as well as amino sequence identity to the amino terminal 153 amino acid region of thrombopoietin.

Molecular Formula : No Data Available

Eriochrome(R) Blue Black R

Molecular Formula : C22 H42 O2

Molecular Formula : C37 H67 N O13

Molecular Formula : C20 H8 I4 O5

Molecular Formula : C20 H6 I4 O5 . 2 Na

Molecular Formula : C15 H16 O9

Molecular Formula : C25 H22 Cl N O3

Molecular Formula : C18H24O2

Molecular Formula : C23 H32 O3

Molecular Formula : C25 H36 O3

Molecular Formula : C18 H22 O2

Molecular Formula : C15 H15 N3 O . C3 H6 O3 . H2 O

Molecular Formula : C9 H22 O4 P2 S4

Molecular Formula : C11 H19 N3 O

Molecular Formula : C8 H19 O2 P S2

Molecular Formula : C6 H7 F N2 O2

Molecular Formula : C6 H6 N2 O

Molecular Formula : C14 H19 N O

Molecular Formula : C10H9ClF3NO2

Molecular Formula : C9H14O4

Molecular Formula : C7H13BrO2

Molecular Formula : C5 H9 Cl O2

Ethyl 2-cyanoacrylate

Molecular Formula : C9 H15 N O3

Molecular Formula : C9H16O3

Molecular Formula : C4H8O2S

Molecular Formula : C12H14O3

Molecular Formula : C11H12Br2O2

Molecular Formula : C28 H40 O17 S

Molecular Formula : C7H10O4

Molecular Formula : C15 H27 N O3

Molecular Formula : C10H14N2O2

Molecular Formula : C5H9BrO2

Molecular Formula : C5H7BrO3

Molecular Formula : C8H12O3

Molecular Formula : C7H12O2

Molecular Formula : C13H13NO5

Molecular Formula : C9H11NO2

Molecular Formula : C8 H14 O4

Molecular Formula : C9H11NO3