BS2G Crosslinker,BS2G,双端活性酯交联剂,水溶Bis-NHS同型交联剂

BS2G crosslinker (BS²G; Bis[Sulfosuccinimidyl] glutarate) is an amine-reactive, water soluble, homobifunctional protein crosslinker. The BS2G protein crosslinker's 5-atom (7.7 angstrom) spacer arm is non-cleavable and the molecule is not cell membrane permeable. The BS2G crosslinking reagent's Sulfo-NHS esters are amino reactive and can be used to label cell surface proteins. Also, the Sulfo-NHS esters of BS2G allow the crosslinking reaction to occur in aueous solutions in near physiological conditions. DSG (Disuccinimidyl glutarate; Di(N-succinimidyl) glutarate) is the membrane permeable analog of BS2G. 

BS2G is the light version (BS2G-d0), whereas BS2G-d4 is the heavy, deuterated analog and together they can be used for protein-protein interaction mapping using Liuid Chromatography–Mass Spectrometry (LCMS, LC/MS, LC-MS).

Molecular Weight: 530.35 
Spacer Length: 7.7 Å 

Alternative Names: Glutaric acid bis(3-sulfo-N-hydroxysuccinimide ester); BS²G; Sulfo-DSG; BS2G cross-linker; BS2G-d0; BS²G-d₀ 

References:
Kannan, R., Santhoshkumar, P., Mooney, B. P., & Sharma, K. K. (2013). αA66-80 peptide interacts with soluble α-crystallin and induces its aggregation and precipitation: A contribution to age related cataract formation. Biochemistry. 

Kannan, R., Santhoshkumar, P., Mooney, B. P., & Sharma, K. K. (2013). Identification of Subunit-Subunit Interaction Sites in αA-WT Crystallin and Mutant αA-G98R Crystallin Using Isotope-Labeled Cross-Linker and Mass Spectrometry. PloS one, 8(6), e65610. 

structure：

BS2G Crosslinker,BS2G,双端活性酯交联剂,水溶Bis-NHS同型交联剂

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供应美国双功能交联剂（SMCC，Sulfo-SANPAH，PDPH，LC-SPDP，ANB-NOS）

我公司提供美国Proteochem交联剂产品，其中包括SMCC，LC-SPDP，BS3，Sulfo-EGS，NHS-Biotin，Biotin-HPDP，Sulfo-NHS-Acetate，NHS-SS-Biotin等等产品试剂。

产品列表：

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:526-38-3

SPDP,CAS:68181-17-9

SIA,CAS:39028-27-8

SBA,CAS:42014-51-7

SMPB,CAS:798-55-8

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--6

Biotin-HPDP,CAS:129179-83-5

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

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