Ammonium Sulfate Suspension
Preparation before enzyme usage:
1. Take the enzyme out of the refrigerator (Note: The ammonium sulfate suspension must not be frozen). Tighten the cap and invert the vial for about 1 minute to create a milky suspension. Avoid vortexing or sonication during this process to prevent enzyme denaturation.
2. Handle the suspension according to different situations:
1) If ammonium sulfate may interfere with the reaction: Use a pipette with a sterile wide-bore tip to take a portion of the suspension and transfer it to a clean centrifuge tube. Perform a brief low-speed centrifugation at 2℃ - 8℃ to precipitate the enzyme. Carefully remove as much of the supernatant as possible and retain it. It is not necessary to remove all of the supernatant. Add an appropriate amount of reaction buffer to dissolve the precipitate. Measure the protein content and enzyme activity in both the supernatant and the precipitate dissolution solution.
2) If ammonium sulfate does not interfere with the reaction: After taking out the enzyme suspension with a pipette, directly add the suspension to the reaction buffer.
Aldolase, Rabbit muscle (Fructose-diphosphate aldolase) is a glycolytic enzyme and glucose availability sensor. Aldolase, Rabbit muscle catalyzes the reversible carbon-carbon cleavage of fructose-1,6-bisphosphate to produce dihydroxyacetone phosphate and glyceraldehyde 3-phosphate. Aldolase, Rabbit muscle is an essential component for v-ATPase activity. Aldolase, Rabbit muscle participates in processes such as gluconeogenesis, the Calvin cycle and glycolysis.
α-Glycerophosphate Dehydrogenase-Triosephosphate (GDH-TIM) is a bifunctional enzyme with activity toward glyceraldehyde 3-phosphate and dihydroxyacetone phosphate. α-Glycerophosphate Dehydrogenase-Triosephosphate catalyzes the conversion of glyceraldehyde 3-phosphate to dihydroxyacetone phosphate. α-Glycerophosphate Dehydrogenase-Triosephosphate can utilize NADH to catalyze the reduction of dihydroxyacetone phosphate to glycerol-1-P.
α-Rhamnosidase (α-L-Rhamnosidase) is a kind of glycoside hydrolase. α-Rhamnosidase exhibits activity against Naringin (HY-N0153), 4-NRP, flavonoid glycosides and flavanone rhamnosides, and can hydrolyze the corresponding glycosidic bonds to release L-Rhamnose (Rhamnose) (HY-N1420) and other products. α-Rhamnosidase promotes the release of total flavonoids, ginkgolides and aroma components from ginkgo tea, while also enhancing the free radical scavenging capacity of the leachate, inhibiting inflammatory cell activation and increasing its cytotoxicity against tumor cells. α-Rhamnosidase can be used in research related to bacillary dysentery and cancer.
Glycerol-3-phosphate dehydrogenase, rabbit muscle (GPDH) is an enzyme that catalyzes the reversible redox conversion of dihydroxyacetone phosphate to sn-glycerol 3-phosphate. Glycerol-3-phosphate dehydrogenase is a glycolytic enzyme and is responsible for the re-oxidation of NADH to NAD+ and energy supply.
Ribonuclease T1 (animal free) (Rnase T1 (animal free)) (EC 4.6.1.24) is an endonuclease that specifically degrades single-stranded RNA. Ribonuclease T1 forms a nucleoside 2′, 3′-cyclic phosphate intermediate to cleave the phosphodiester bond between the 3′-guanosine residue and the 5′-OH group of the adjacent nucleoside to produce a 3′-GMP-terminated oligonucleotide. This product does not contain ingredients of animal origin.
