DTSSP Crosslinker

Catalog# 2337

Size: 50 mg

Price Not Available

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KEY FEATURES & APPLICATIONS:• Water-soluble• Has primary amine-reactive N-hydroxysulfosuccinimide (Sulfo-NHS) esters at both ends• Contains cleavable, 8-atom (12 Å) spacer arm• The disulfide bond in the spacer arm is cleavable with reducing agents such as DTT, TCEP, etc.• DTSSP crosslinker is membrane-impermeable, thus enabling cell-surface crosslinking without interfering with intercellular proteins


SKU-Size 2337-50 (Size: 50 mg) 2337-250 (Size: 250 mg)
Alternate Name Sulfo-DSP DTBSSP disodium;1-[3-[[3-(2,5-dioxo-3-sulfonatopyrrolidin-1-yl)oxy-3-oxopropyl]disulfanyl]propanoyloxy]-2,5-dioxopyrrolidine-3-sulfonate
Appearance White to off-white solid
CAS # 142702-31-6
Molecular Formula C₁₄H₁₄O₁₄N₂S₄Na₂
Molecular Weight 608.51
Purity ≥80% by NMR
Solubility H₂O (>6 mg/ml)
SMILES C1C(C(=O)N(C1=O)OC(=O)CCSSCCC(=O)ON2C(=O)CC(C2=O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
InChi InChI=1S/C14H16N2O14S4.2Na/c17-9-5-7(33(23,24)25)13(21)15(9)29-11(19)1-3-31-32-4-2-12(20)30-16-10(18)6-8(14(16)22)34(26,27)28;;/h7-8H,1-6H2,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2
PubChem CID 72386042
Handling Protect from air and light
Storage Conditions 4°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.



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