- 029-86354885
- 13309186942
Biotin-PEG-NHS,MW:2000 英文产品介绍(含结构式图)
Biotin PEG NHS, MW 600, 1000, 2000, 3400, 5000, 10k, 20k
Catalog Numbers: PG2-BNNS-600, 1k, 2k, 3k, 5k, 10k, 20k.
Synonym: NHS PEG Biotin, Biotin NHS PEG, Succinimidyl PEG Biotin
Description:
Biotin PEG NHS is one of Nanocs’ amine reactive biotin
polyethylene glycol derivatives that have a succinimidyl
NHS ester on one terminus of PEG chain and a biotin on
the other PEG end. Biotin is a small bioactive molecule
that has high affinity toward avidin or streptavidin.
Biotin/streptavidin system has been widely used in
molecule detection, bioassays and drug delivery
applications. NHS reacts quickly with primary amine
groups at alkaline pH to form a stable amide bond.
Reaction between NHS and amine enables quick and
efficient conjugation of biotin tag to proteins, antibodies,
peptides, particles and many other materials. PEG linker
between biotin and NHS group offers better water
solubility, less steric hindrance and enhanced stability.
Product Structure:
Product Specifications:
Composition: Biotin PEG NHS.
Appearance: White/off-white solid, semi-solid
depends on molecular weight.
Solubility: 10 mg/mL, clear in water,
chloroform, DMSO. Functional group: Biotin.
Reactive group: NHS.
Reactive toward: Primary amine (-NH2).
Handling and Use:
Biotin PEG NHS is sensitive to moisture and
temperature. For best use, material should always be
kept in low temperature in dry condition. Prepare fresh
solution right before use. Avoid frequent thaw and
freezing. For more information about using this product,
visit www.nanocs.net.
Storage Conditions:
NHS PEG Biotin should be stored at -20 0C. Desiccate.
Materials may be handled under inert gas for best
stability. Re-test material after 6 months.
MAL-PEG-COOH
NHS-PEG-COOH
N3-PEG-COOH
Alkyne -PEG-COOH
HS-PEG-COOH
Biotin-PEG-COOH
CHO-PEG-COOH
OPSS-PEG-COOH
Silane-peg-COOH
Acrylates-peg-COOH
Lipoic acid-peg-COOH
Tosylate-peg-COOH
NPC-PEG-COOH
SAS-PEG-COOH
SC-PEG-COOH
SCM-PEG-COOH
SG-PEG-COOH
SS-PEG-COOH
SVA-PEG-COOH
Epoxides-PEG-COOH
ValericAcids-PEG-COOH
Acrylamide-PEG-COOH
Bromide-PEG-COOH
VS-PEG-COOH
Methacrylate-PEG-COOH
IA-PEG-COOH
Chloride-PEG-COOH
DBCO-PEG-COOH
TCO-PEG-COOH
Tetrazine-PEG-COOH
Folate-PEG-COOH
CHEMS-PEG-COOH
序号 | 新闻标题 | 浏览次数 | 作者 | 发布时间 |
---|---|---|---|---|
1 | FITC标记靶向肽NYZL1方法结果(含瑞禧多种定制荧光标记多肽) | 14 | 瑞禧生物 | 2021-01-22 |
2 | 物理交联的多糖基水凝胶-多糖水凝胶系列瑞禧定制合成 | 11 | 瑞禧生物 | 2021-01-21 |
3 | 瑞禧供应各种聚乙二醇化抗肿瘤小肽FpAT的衍生物(IA/mal/vinyl-PEG-FpAT) | 13 | 瑞禧生物 | 2021-01-21 |
4 | DPA-AIE偶联制备的荧光增强型探针:DPA-TPE-OH/Leu/Py/PyH | 24 | 瑞禧生物 | 2021-01-20 |
5 | 不一样的荧光标记:适配体/引物/分子信标/天然活性分子/外泌体等 | 24 | 瑞禧生物 | 2021-01-19 |
6 | 磷脂聚乙二醇化偶联标记肿瘤靶向蛋白-DSPE-PEG靶向蛋白肽系列 | 33 | 瑞禧生物 | 2021-01-18 |
7 | 环糊精超分子接枝共聚物包络吸附简要介绍 | 32 | 瑞禧生物 | 2021-01-15 |