詳細介紹
伯氨基反應交聯劑SPDP,68181-17-9價格
伯氨基反應交聯劑SPDP,68181-17-9
英文名稱: SPDP((SPDP)N-Succinimidyl 3-[2-pyridyldithio]propionate)
3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester
中文名稱:氮-琥珀星氬氨-3(2-吡啶二硫代)-酸酯
中文別名:3-(2-吡啶二硫代)丙酸N-羥基琥珀酰亞胺酯;
CAS: 68181-17-9
MDL Number:MFCD00009636
分子式: C12H12N2O4S2
分子量: 312.36
外 觀:白色或淺黃色粉末
純 度:95%
存儲條件:-20°2年
運輸條件:室溫2周
交聯劑反應:交聯氨基和巰基
結構式:
產品描述:
SPDP,一種異-雙官能試劑,用于結合兩種不同的蛋白質,諸如酶和抗體。SPDP首先經由其氨基與一個蛋白質分子反應。SPDP向該蛋白質中引入吡啶二硫基,接著該吡啶二硫基由DTT還原形成硫醇基。這些硫醇基接著與另一蛋白質分子形成二硫鍵,從而產生異二聚物蛋白質。
英文介紹:
The heterobifunctional, crossslinker succinimidyl 3-(2-pyridyldithio)propionate (SPDP) enables one to covalently link two target groups. The succinimidyl ester chemically reacts with primary amines and after mild reduction of the dithiol, it can react form a disulfide with other thiols. Crosslinking reagents are useful for probing the spatial relationships and interactions within and between biomolecules.
產品特點:
? 廣泛應用于免疫化學;交聯物用于藥物載體系統,抗體生產和酶的免疫測定
? 可以作為蛋白質硫醇化作用試劑使用
? 反應基團:N-羥基琥珀酰亞胺酯和吡啶基二硫化物
? 反應指向:氨基和巰基基團
Certificate of Analysis
General properties:
Name: SPDP ,N-Succinimidyl 3-(2-pyridyldithio)propionate
CAS: 68181-17-9
Molecular Weight: 312.36 Dalton
Manufacture Date: 2018.04.05
Date of Analysis: 2018.04.05
Recommended Retest date: 2019.04.05
Stability: 12 months
Storage: -20°C in the dark
Structure
Items | Specification | Results |
Appearance | White/Off-white solid | White solid |
1H NMR | Identical to the structure | Identical to the structure |
Foreign Material | None | None |
Substitution | >95% | 96.4% |
Report Date: 2018.04.05
SPDP核磁圖譜:
產品列表:
SFB CAS:60444-78-2
SATP CAS:84271-78-3
SATA CAS: 76931-93-6
SIAB CAS:72252-96-1
GMBS CAS:80307-12-6
AMAS CAS:55750-61-3
Biotin-LC-LC-NHS CAS:89889-52-1
LC-Biotin hydrazide CAS:109276-34-8
Sulfo NHS LC Biotin CAS:127062-22-0
Biotin-amine CAS:111790-37-5
MSC-ONSU CAS:57903-15-8
N-Biotinyl Glycine CAS:160390-90-9
SANPAH CAS:64309-05-3
Sulfo-NHS Acetate CAS: 152305-87-8
DTSSP crosslinker CAS:142702-31-6
Biotin-Azide CAS:908007-17-0
Biotin hydrazide CAS:66640-86-6
Biotin-PFP ester CAS:120550-35-8
SMPB CAS: 79886-55-8
PMPI CAS:123457-83-0
LC-SMCC CAS:125559-00-4
TMEA CAS:139112-38-2
SMCC CAS: 64987-85-5
DTME CAS: 71865-37-7
GMBS CAS: 80307-12-6
EMCH CAS: 81186-33-6
Sulfo-SMCC CAS: 92921-24-9
BMPS CAS: 55750-62-4
EMCS CAS: 55750-63-5
LC-SPDP
MBS CAS: 58626-38-3
Sulfo-NHS CAS: 106627-54-7
BS3 CAS: 82436-77-9
BS2G CAS: 881415-72-1
BSG CAS: 79642-50-5
DSP CAS: 57757-57-0
DSS CAS: 68528-80-3
DTSSP CAS: 81069-02-5
EGS CAS: 70539-42-3
Sulfo-EGS CAS:142702-32-7
DSSeb CAS:23024-29-5
PDPH
SBA CAS: 42014-51-7
SIA CAS: 39028-27-8
SMPH
SPDP CAS:68181-17-9
Sulfo-LC-SPDP
Sulfo-MBS CAS:92921-25-0
Sulfo-SANPAH CAS: 102568-43-4
BS2G-d4
BS3-d4
DSG-d4 CAS:910292-86-3
DSS-d4
DSP-d8 CAS:1639836-65-9
Biotin Hydrazide CAS: 66640-86-6
NHS-Biotin CAS: 35013-72-0
NHS-SS-Biotin CAS: 142439-92-7
Sulfo-NHS-Biotin CAS: 119616-92-5
Sulfo-NHS-LC-Biotin CAS: 128062-22-0
Sulfo-NHS-SS-Biotin CAS: 202057-28-1
HPG CAS: 24645-80-5
Purified Enzymes純化的酶
Pepsin CAS: 9001-75-6
Chymotrypsin CAS: 9004-07-3
Trypsin CAS: 9002-07-7
Streptavidin CAS: 9013-20-1
Horseradish Peroxidase (HRP) CAS: 9003-99-0
Alkaline Phosphatase 35K Units CAS: 9001-78-9
Purified Polysorbate 20
Purified Polysorbate 80
Purified Nonidet P-40
Purified Triton X-100
Purified Triton X-114
TCEP-HCl Reducing Agent CAS: 51805-45-9
DTT CAS: 3483-12-3
pNPP CAS: 4264-83-9
Sodium meta-Periodate CAS: 7790-28-5
Succinylacetone CAS: 51568-18-4
Dimethyl sulfoxide CAS: 67-68-5
Dimethylformamide CAS: 68-12-2
MES Monohydrate CAS: 145224-94-8
Sodium Borate Buffer CAS: 1303-96-4
伯氨基反應交聯劑SPDP,68181-17-9