PDPH,OPSS-NH2雙功能交聯劑

PDPH crosslinker (3-[2-Pyridyldithio]propionyl hydrazide) is a cleavable, carbohydrate reactive, heterobifunctional protein crosslinking reagent. The PDPH crosslinker's hydrazide group selectively reacts with carbohydrates oxidized by sodium meta-periodate (or carboxyls when used with EDC); while the pyridinyldisulfide moity is reactive toward reduced thiols (sulfhydryls; -SH). Thus, PDPH protein crosslinker is an excellent choice for crosslinking glycoproteins, glycans, and other polysaccharides. 

Additionally, the pyridyldisulfide group of the PDPH crosslinking reagent contains a cleavable disulfide (-S-S-) bond which can be reduced with TCEP-HCl or DTT to expose a thiol moity that can be further reacted with, for example, a maleimide containing crosslinker. Thus, PDPH may also be used as a thiolation reagent to add sulfhydryl functional groups to carbohydrate containing molecules. 

PDPH is soluble at 14.2 mg/mL in pH 5.5 0.1 M Sodium Acetate.

Click here for: PDPH Crosslinking Protocol & Product Information Sheet

Molecular Weight: 229.32 
Spacer Length: 9.2 Å 

Alternative Names: SPDP Hydrazide; PDPH Cross-linker; PDPH Cross Linker; S-(2-thiopyridyl)-3-mercaptopropionic acid hydrazide; TPMPH; 3-(2-pyridyldithio)propionyl hydrazide 

structure：

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產品列表：

SMCC,CAS:64987-85-5

Sulfo-SMCC,CAS:92921-24-9

Sulfo-SANPAH,CAS:102568-43-4

SMPH

PDPH

Sulfo-MBS

LC-SPDP

Sulfo-LC-SPDP

MBS,CAS:58626-38-3

SPDP,CAS:68181-17-9

SIA,CAS:39028-27-8

SBA,CAS:42014-51-7

SMPB,CAS:79886-55-8

BMPS,CAS:55750-62-4

EMCS,CAS:55750-63-5

GMBS,CAS:80307-12-6

ANB-NOS,CAS:60117-35-3

BS3,CAS:82436-77-9

DSS,CAS:68528-80-3

DSG,CAS:79642-50-5

DSP,CAS:57757-57-0

DTSSP,CAS:81069-02-5

Sulfo-EGS,CAS:167410-92-6

EGS,CAS:70539-42-3

DST,CAS:62069-75-4

Sulfo-NHS,CAS:106627-54-7

Sulfo-NHS-Acetate,CAS:152305-87-8

Sulfo-NHS-Biotin,CAS:119616-38-5

NHS-Biotin,CAS:35013-72-0

Sulfo-NHS-LC-Biotin,CAS:127062-22-0

NHS-LC-Biotin,CAS:72040-63-2

Sulfo-NHS-SS-Biotin,CAS:325143-98-4

NHS-SS-Biotin,CAS:142439-92-7

Biotin Hydrazide,CAS:66640-86-6

Biotin-HPDP,CAS:129179-83-5

Iodoacetyl-LC-Biotin,CAS:93285-75-7

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生產商：Proteochem

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