供应Multi-Arms (4 arm 8arm) 多臂PEG-蛋白交联剂/Protected Amines(FMOC,tBOC)-蛋白交联剂
Multi-Arms (4 arm 8arm) 多臂PEG-蛋白交联剂/Protected Amines(FMOC,tBOC)-蛋白交联剂
一种多臂交联剂及其制备方法
公开一种多臂交联剂及其制备方法以聚乙二醇二丙烯酸酯和密胺为原料,在二甲基亚砜相中,在三乙胺的催化作用下,双键和胺基上的氢发生迈克尔加成反应,得到多臂交联剂.与现有技术相比,本发明的优点在于其制备方法简单,反应条件温和,获得的交联剂具有多臂结构,并且生物相容性较好.
其他相关：
Biotinylation Reagents生物素交联试剂：
名称：Biotin Hydrazide
Biotin Hydrazide (Biotin-Hz) is a carbohydrate reactive biotinylation reagent. Biotin Hydrazide is a great choice for labeling mouse monoclonal antibodies, lectins, sugars, unpaired cytosine residues in nucleic acids, and glycoprotiens. Typically, Biotin Hydrazide is used for coupling gly-coproteins through the carbohydrate by hydrazone formation.
Molecular Weight: 258.3
CAS #: 66640-86-6
Spacer Length: 15.7 Å
Alternative Name: (+)-Biotin Hydrazide
名称：NHS-Biotin
NHS-Biotin (Succinimidyl Biotin; Succinimidobiotin) is a primary amine reactive biotinylation reagent. The NHS-Biotin molecule is cell membrane permeable and can be used to covalently label intracellular proteins.
Molecular Weight: 341.4
CAS #: 35013-72-0
Spacer Length: 13.5 Å
Alternative Names: Succinimidobiotin; Biotin-OSU; Biotin N-hydroxysuccinimide ester
名称：NHS-SS-Biotin
NHS-SS-Biotin, Succinimidyl-2-(biotinamido)-ethyl-1,3'-dithiopropionate, is an amine-reactive biotinylation reagent that contains a reducible disulfide. NHS-SS-Biotin is cell membrane per-meable and has a long chain separating the biotin group from the amino-reactive NHS-ester (N-Hydroxysuccinimide ester). This product is often used to purify an antibody or other protein from a biotin specific affinity resin like immobilized streptavidin without exposing your protein of interest to denaturing conditions.
Molecular Weight: 504.7
CAS #: 142439-92-7
Spacer Length: 24.3 Å
Alternative Name: Biotin disulfide N-Hydroxysuccinimide ester
名称：Sulfo-NHS-Biotin
Sulfo-NHS-Biotin (Sulfosuccinimidyl biotin) is a water soluble biotinylation reagent. It is amine reactive and has a spacer arm length of 13.5Å. The Sulfo-NHS-Biotin biotinylation reagent is ideal for biotinylating antibody or protein that can then be used for protein detection or immobi-lization. Sulfo-NHS-Biotin is particularly useful for targeting cell surface proteins.
Molecular Weight: 443.4
CAS #: 119616-92-5
Spacer Length: 13.5 Å
Alternative Names: Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt;
名称：Sulfo-NHS-LC-Biotin
Sulfo-NHS-LC-Biotin, Sulfosuccinimidyl 6-(biotinamido) Hexanoate, is a long chain water solu-ble biotinylation reagent that is reactive toward primary amine groups. Similar to Sulfo-NHS-Biotin (b2100-100mg and b2100-1gm), Sulfo-NHS-LC-Biotin is designed to target cell surface proteins. The sodium sulfonate groups lend water solubility to Sulfo-NHS-LC-Biotin and prevent it from crossing the lipid bi-layer of the cell membrane.
Molecular Weight: 556.6
CAS #: 128062-22-0
Spacer Length: 22.4 Å
Alternative Name: Biotinamidohexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt
名称：Sulfo-NHS-SS-Biotin
Sulfosuccinimidyl-2-(biotinamido)-ethyl-1,3'-dithiopropionate (Sulfo-NHS-SS-Biotin) is a cleava-ble, water-soluble, amino-reactive biotinylation reagent. This molecule is cell membrane imper-meable due to its sodium sulfonate group. Sulfo-NHS-SS-Biotin has a long chain spacer arm sep-arating the biotin group from the amino-reactive sulfo-NHS ester moity. It is possible to cleave the biotin group from the crosslinked target protein under reducing conditions, such as in the presence of BME, DTT or TCEP.
Molecular Weight: 606.7
CAS #: 202057-28-1
Spacer Length: 24.3 Å
Alternative Name: Biotin disulfide N-Hydroxysulfosuccinimide ester
DSPE-PEG-DSPE-蛋白交联剂
PLGA/聚乳酸-羟基乙酸共聚物-蛋白交联剂
PCL/聚已内酯-蛋白交联剂
PLA/聚乳酸-蛋白交联剂
PAA/聚丙烯酸-蛋白交联剂
PS/聚丙乙烯-蛋白交联剂
PEI/聚乙烯亚胺-蛋白交联剂
PAMAM/树枝状聚酰胺-蛋白交联剂
PNIPAAm/聚N-异丙基丙烯酰胺-蛋白交联剂
PtBA/聚丙烯酸叔丁酯-蛋白交联剂
PMMA/聚甲基丙烯酸甲酯-蛋白交联剂
P4VP/聚4-乙烯基吡啶-蛋白交联剂
P2VP/聚2-乙烯基吡啶-蛋白交联剂
PPS/聚苯硫醚-蛋白交联剂
PBA/苯硼酸-蛋白交联剂
PAE/聚(β-氨基酯)-蛋白交联剂
Polyacetal/聚缩醛-蛋白交联剂
Hyaluronic acid Hyaluronan/透明质酸-蛋白交联剂
BSA/牛血清白蛋白-蛋白交联剂
HAS/人血清白蛋白-蛋白交联剂
Transferrin 转铁蛋白-蛋白交联剂
WGA/小麦胚凝集素-蛋白交联剂
Streptavidins/链霉亲和素-蛋白交联剂
Heparin/肝素-蛋白交联剂
ConcanavalinA/刀豆球蛋白-蛋白交联剂
Catalase/过氧化氢酶-蛋白交联剂
Insulin/胰岛素-蛋白交联剂
Casein/络蛋白-蛋白交联剂
Ovalbumin/卵清蛋白-蛋白交联剂
Lectins/凝集素-蛋白交联剂
Dextran 葡聚糖 右旋糖酐-蛋白交联剂
Lysozyme/溶菌酶-蛋白交联剂
algnate/海藻酸钠-蛋白交联剂
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