BS2G Crosslinker, or 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 can be used to label cell surface proteins.
MedKoo Cat#: 571617
Name: BS2G free acid
CAS#: 215597-83-4 (free acid)
Chemical Formula: C13H14N2O14S2
Exact Mass: 485.9886
Molecular Weight: 486.38
Elemental Analysis: C, 32.10; H, 2.90; N, 5.76; O, 46.05; S, 13.18
The following data is based on the product molecular weight 486.38 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
