产品分类
快速订购
31952518
  • 029-86354885
  • 13309186942
首页 > 资料专栏

Biotin-PEG-NHS,MW:2000 英文产品介绍(含结构式图)

时间:2019-06-27 10:54:35       浏览:794

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 石墨烯纳米带引入金属带增加其稳定金属性 4 瑞禧生物 2020-09-27
2 石墨炔纳米片用于肿瘤光热和化疗联合治疗 14 瑞禧生物 2020-09-24
3 MOF/TiO2材料的UCNPs诱导多模光动力 13 瑞禧生物 2020-09-23
4 耦合黑磷量子点与MnO2纳米的高效电化学氮还原 24 瑞禧生物 2020-09-22
5 类石墨相g-C3N4材料的制备及优化改性 27 瑞禧生物 2020-09-21
6 两步法合成PbI2和钙钛矿纳米片的可逆转换扩大应用领域 24 瑞禧生物 2020-09-18
7 近红外纳米晶/量子点对温度传感进行精准探测 24 瑞禧生物 2020-09-17
合作品牌