当前位置:西安凯新生物科技有限公司>>交联剂>> 小分子PEG交联剂NHS-PEG12-Biotin,NHS-PEO12-Biotin
tert-butyl 3-aminopropanoate CAS:15
供货周期 | 现货 | 规格 | NHS-PEG12-Biotin:100mg 500mg |
---|---|---|---|
货号 | SM[PEG]24 | 应用领域 | 生物产业 |
交联剂NHS-PEG12-Biotin,NHS-PEO12-Biotin
英文名称:NHS-PEO12-Biotin;
(+)-Biotin-PEG12-CH2CH2COONHS Ester
(+)-Biotin-PEG12-NHS Ester
Biotin-PEG24-SPA
中文名称:琥珀酰亚胺酯-十二聚乙二醇-生物素
CAS:365441-71-0
分子式:C41H72N4O18S
分子量:941.1
纯 度:95%.00
保存方法:-20长期保存,避光,干燥。本品易吸潮,吸潮后活性会降低直至*失去活性,请务必保持干燥,同时尽量避免反复冻存
结构式:
产品简介:
NHS-PEG12-Biotin is very long, pegylated biotinylation reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.These compounds have polyethylene glycol (PEG) spacer arms that enhance the reach and solubility of labeled molecules.NHS-PEG12-Biotin is a very long (56.0Å), pegylated, water-soluble, NHS-ester biotinylation reagent to label amines and maximize solubility of antibodies and other proteins. The N-hydroxysuccinimide ester (NHS) group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the biotinylated molecule, thus reducing aggregation of labeled proteins stored in solution. The PEG spacer arm also gives the reagent a long and flexible connection to minimize steric hindrance for binding to avidin molecules.
我公司交联剂特点:
1.纯度高达98%以上,并可以提供液相图谱来佐证纯度,并且提供相关技术指导服
2.种类丰富,成熟的产品多达100多种,可以满足各种偶联需要。
3.生理条件下即可共价交联,交联反应快速简便。
4.多种反应性基团可供选择,反应指向既可以有专一性也可以无专一性。
5.含有不同长度的间臂,有效地降低空间位阻效应。
6.部分产品内置可裂解基团,大大增强了交联剂应用的灵活性。
产品列表:
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
SMPB CAS: 79886-55-8
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
SATA CAS: 76931-93-6
Sulfo-NHS Acetate CAS: 152305-87-8
Purified Enzymes纯化的酶
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
交联剂NHS-PEG12-Biotin,365441-71-0
(+)-Biotin-PEG12-CH2CH2COONHS Ester
(+)-Biotin-PEG12-NHS Ester
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