Chondroitinase ABCI (C007B-578264)

Microbial derived chondroitin sulfate (CS)/dermatan sulfate (DS) sugar chain degrading enzymes (CSases) belong to polysaccharide lyases, which break the β -1,4-glycosidic bond between N-acetylglucosamine (GalNAc) and hexuronic acid (GlcUA/IdoUA) through a b-elimination reaction. At the same time, unsaturated double bonds are formed between the C4 and C5 carbon atoms of the uronic acid, which have characteristic absorption at 232 nm and can be conveniently used for oligosaccharide product analysis and detection. Commercialized CSases include CSase ABC from Proteus vulgaris, which can simultaneously degrade CS, DS, and HA. In fact, CSase ABC is a mixture of two enzymes, with CSase ABCI being a CS/DS endonuclease and CSase ABCII being a non reducing end exonuclease of CS/DS; CSase ACI and B from Flavobacterium heparinum, where CSase ACI is a CS and HA specific endonuclease, while the latter is a DS specific endonuclease; The CSase ACII from Arthrobacter auricens is another CS and HA specific degrading enzyme, but it is an exonuclease that can effectively cleave the enzyme labeled with tetrasaccharides at the reducing end of CS oligosaccharides after being fluorescently labeled. Therefore, it is particularly useful in CS oligosaccharides enzymatic sequencing. CS/DS lyase is not only an important tool enzyme for studying the structure-activity relationship of CS/DS and preparing CS/DS oligosaccharides, but also has significant clinical application value in the treatment of central nervous system injuries. We can provide customers with various CSases with different substrate selectivity, substrate degradation modes, and specifications according to their needs, meeting various needs such as CS/DS structural and functional analysis, product quality testing, heparin/heparan sulfate production and purification, and large-scale enzymatic hydrolysis preparation of CS and DS functional oligosaccharides.

Specifictaions: EnzymoPure™, ≥50(IU/mg)，from Proteus vulgaris

Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/C766313-SCI_6108fd204a3ea431839622a14be50594.pdf

UPC:

51461602

Condition:

New

Weight:

5.12 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

C766313-25U

Product Size:

25U