3,3′-Dithiodipropionic acid di(N-hydroxysuccinimide ester)
powder
Manufacturer: Sigma Aldrich
CAS Number: 57757-57-0
Synonym(S): DTSP, Di(N-succinimidyl) 3,3′-dithiodipropionate, Dithiobis(succinimidyl propionate), Lomant’s reagent
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 MG | D3669-500-MG | In Stock | ₹ 21,585.05 |
| 1 G | D3669-1-G | In Stock | ₹ 39,467.95 |
D3669 - 500 MG
In Stock
Quantity
1
Base Price: ₹ 21,585.05
GST (18%): ₹ 3,885.309
Total Price: ₹ 25,470.359
form
powder
Quality Level
200
reaction suitability
reagent type: cross-linking reagent
solubility
chloroform: 50 mg/mLDMF: solubleacetone: soluble
storage temp.
−20°C
SMILES string
O=C(CCSSCCC(=O)ON1C(=O)CCC1=O)ON2C(=O)CCC2=O
InChI
1S/C14H16N2O8S2/c17-9-1-2-10(18)15(9)23-13(21)5-7-25-26-8-6-14(22)24-16-11(19)3-4-12(16)20/h1-8H2
InChI key
FXYPGCIGRDZWNR-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Proteochem Inc DSP Crosslinker, 57757-57-0, MFCD00042045, 100 mg | Proteochem Inc | ₹ 9,249.04 | |
 | eMolecules Dithio-bis-succinimidyl propionate (Lomant?s Reagent) | 57757-57-0 | MFCD00042045 | 250mg | eMolecules | ₹ 18,261.93 | |
 | DSP Crosslinker | ChemScene | ₹ 427.80 - ₹ 33,282.84 |
Related Products
Description
- General description: 3,3′-Dithiodipropionic acid di(N-hydroxysuccinimide ester) (DSP) is a homobifunctional cross-linking reagent containing a cleavable disulfide linkage. It is typically coupled to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5).[1]
- Application: 3,3′-Dithiodipropionic acid di(N-hydroxysuccinimide ester) (DSP) has been used as a protein cross-linker.[2][3]
- Features and Benefits: The disulfide linkage is cleavable by mild reduction.
- Caution: Avoid use of reducing agents during coupling reactions.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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form: powder
Quality Level: 200
reaction suitability: reagent type: cross-linking reagent
solubility: chloroform: 50 mg/mLDMF: solubleacetone: soluble
storage temp.: −20°C
SMILES string: O=C(CCSSCCC(=O)ON1C(=O)CCC1=O)ON2C(=O)CCC2=O
InChI: 1S/C14H16N2O8S2/c17-9-1-2-10(18)15(9)23-13(21)5-7-25-26-8-6-14(22)24-16-11(19)3-4-12(16)20/h1-8H2
InChI key: FXYPGCIGRDZWNR-UHFFFAOYSA-N
form: solid
Quality Level: 200
reaction suitability: __
solubility: methanol: soluble, clear, colorless (5 mg + 0.1 mL MeOH)
storage temp.: 2-8°C
SMILES string: __
InChI: __
InChI key: __
form: __
Quality Level: __
reaction suitability: __
solubility: __
storage temp.: __
SMILES string: __
InChI: __
InChI key: __
