| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P838450 | MACKLIN | 3-(2-吡啶基二硫基)丙酸N-羟基琥珀亚酰胺酯 | ≥95% | 30元/25mg; 58元/100mg; 280元/1g; 898元/5g; 4289元/25g; | 咨询 |
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| S0819 | TCI | N-Succinimidyl 3-(2-Pyridyldithio)propionate | >98.0%(HPLC) | 250元/100MG; 590元/250MG; 1990元/1G; 5990元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC) | | 分子式/分子量 | C12H12N2O4S2 = 312.36 | | 外观与形状(20℃) | 固体 | | 储存温度 | -20℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 光,湿气 (分解),加热 | | Reaxys-RN | 1548137 | | PubChem物质ID | 87561636 | | MDL编号 | MFCD00009636 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Melting point | 87.0 to 91.0 ℃ |
物性(参考值) |
| P2814 | TCI | SPDP (2mg×5) | | 1390元/1SET; | 咨询 |
基本信息 | 分子式/分子量 | C12H12N2O4S2 = 312.36 | | 外观与形状(20℃) | 固体 | | 储存温度 | <0℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气,湿气 (分解),加热 | | Reaxys-RN | 1548137 | | MDL编号 | MFCD00009636 |
技术规格 | Appearance | White to Almost white powder to crystaline | | Thiolation ratio | to pass test |
物性(参考值) |
| 551313 | J&K | 3-(2-Pyridyldithio)propionic Acid N-Hydroxysuccinimide Ester | 96% | 1637元/100MG; | 咨询 |
基本信息 | 分子式 | C12H12N2O4S2 | | 分子量 | 312.36 | | 熔点 | 84-86 | | MDL编码 | MFCD00009636 | | Beilstein | 1548137 | | EINECS 编号 | 269-034-3 | | 存储条件 | Freezer -20℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
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| Y13218 | Alfa Aesar | SPDP | | 4394元/100mg; 6070元/250mg; | 咨询 |
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| P3415 | Sigma-Aldrich | 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester | ≥95%, powder | 679.19元/5 MG; 2171.95元/25 MG; 5292.2元/100 MG; | 咨询 |
产品说明 一般描述 3-(2-吡啶基二硫代)丙酸 N-羟基琥珀酰亚胺酯(SPDP)是具有胺和巯基反应性的异源双功能交联剂。通常先在pH 7.5(6.5-8.5)的缓冲条件下通过酰胺键与含有伯胺的分子偶联。在pH 8.0(7.5-8.5)的缓冲条件下通过硫醇-二硫化物交换反应，与含有游离巯基的分子特异性二次偶联。此外，该试剂还可在初次偶联和还原接头后用作受保护的硫醇化试剂。它包含四个原子连接器。 应用
3-(2-吡啶基二硫代)丙酸N-羟基琥珀酰亚胺酯(SPDP)可用于制备酶免疫缀合物和半抗原载体分子偶联物。它已用于抗体缀合和作为蛋白质交联剂。
包装 5 mg in glass bottle
25, 100 mg in poly bottle 基本信息 | 经验(实验)分子式 | C12H12N2O4S2 | | 分子量 | 312.36 | | Beilstein | 1548137 | | EC 号 | 269-034-3 | | MDL编号 | MFCD00009636 | | PubChem化学物质编号 | 24898409 | | NACRES | NC.07 |
产品性质 | 质量水平 | 200 | | 测定 | ≥95% | | 形式 | powder | | reaction suitability | reagent type: cross-linking reagent | | mp | 84-86 ℃ (lit.) | | 溶解性 | acetone: 50 mg/mL
DMF: soluble | | 储存温度 | −20℃ | | SMILES string | O=C(CCSSC1=NC=CC=C1)ON2C(CCC2=O)=O | | InChI | 1S/C12H12N2O4S2/c15-10-4-5-11(16)14(10)18-12(17)6-8-19-20-9-3-1-2-7-13-9/h1-3,7H,4-6,8H2 | | InChI key | JWDFQMWEFLOOED-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 493199 | Fluorochem | 3-(2-Pyridyldithio)propionic Acid N-Hydroxysuccinimide Ester | >98.0%(HPLC) | 4114元/250mg; 10296元/1g; 26730元/5g; | 咨询 |
基本信息 | CAS Number | 68181-17-9 | | MDL Number | MFCD00009636 | | Melting Point | 84 - 86 ℃ - lit. |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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