pc biotin peg4 nhs carbonate

DBCO-PEG4-Biotin (ADIBO-NH-PEG2-Biotin) 是一种 azadibenzocyclooctyne-biotin 衍生物，含有生物素基团和 4 个 PEG。DBCO-PEG4-Biotin 是一种用途广泛的生物素酰化试剂，能通过无铜催化烷基叠氮化反应 (SPAAC) 将生物素的一部分引入叠氮标记的生物分子中。

Sulfo-NHS-Biotin (Biotin-NHS) 是一种水溶性生物素化试剂，用于生物素-链霉亲和素结合反应。 Sulfo-NHS-Biotin (Biotin-NHS) 特别适用于在链霉亲和素-生物素测定中靶向细胞表面蛋白。与链霉亲和素和固定化链霉亲和素一起使用时，可用于蛋白质检测或固定。

DBCO-PEG4-NHS ester 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

Mal-amido-PEG4-NHS ester 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

Sulfo-NHS-LC-Biotin sodium 是一种胺反应性生物素化试剂，可用于抗体标记[1]。

Biotin-PEG4-Picolyl azide 是一种属于 PEG 类的 PROTAC linker，可用于合成 PROTAC 分子。

Biotin-PEG4-alkyne 是一种属于 PEG 类的、生物素标记的 PROTAC linker，可用于 PROTAC 分子的合成。

Mal-PEG4-NHS ester is a noncleavable ADC linker with a Maleimide group, a 4-unit PEG, and an NHS ester.

Biotin-PEG4-azide 是一种属于 PEG 类的、生物素标记的 PROTAC linker，可用于 PROTAC 分子的合成。

Biotin NHS (NHS-Biotin) 是一种氨基反应性生物素试剂，可用于制备生物素化表面或多肽。

DSPE-PEG-Biotin (MW 2000) 是一种基于 PEG 的 PROTAC 接头，可用于 PROTAC 的合成。

Biotin-4-aminophenol (BP) 是一种具有选择性和有效性的生物素-苯酚类似物，通过产生自由基并与蛋白质中的酪氨酸残基结合。

Biotin-PEG3-NHS ester 是基于 PEG 结构且可以用来制备 PROTAC 的 PROTAC linker。

TCO-PEG4-NHS ester 是一种属于 PEG 类的 PROTAC 连接桥。TCO-PEG4-NHS ester 可用于合成一系列 PROTAC 分子。TCO-PEG4-NHS ester 是一种可降解 (cleavable) 且可用于抗体活性分子结合物 (ADCs) 的合成 ADC 连接桥。

PC-Biotin-PEG4-NHS carbonate is a polyethylene glycol (PEG) derived linker employed for the synthesis of proteolysis-targeting chimeras (PROTACs)[1].

N3-PEG4-C2-NHS ester 是一种不可降解的 ADC linker，含 4 个单元 PEG 可用于合成抗体偶联活性分子 (ADC)。

PC Biotin-PEG3-alkyne 是一种 ADC 连接剂，可裂解的 3 单元 PEG，还可以用于合成抗体药物共轭物 (ADC)。

m-PEG7-4-nitrophenyl carbonate 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

Biotin-PEG12-NHS ester 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

Biotin-PEG4-Amide-C6-Azide 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

Biotin-LC-LC-NHS is a SMCC cross-linking reagent, which serves as a labeling agent for antibodies and small molecules, like Paclitaxel.

Propargyl-PEG4-CH2CO2-NHS is a PEG derivative containing a propargyl group and an NHS group. The hydrophilic PEG spacer increases solubility in aqueous media.

Iodoacetyl-PEG4-NHS ester is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Azido-PEG4-NHS-ester is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

NHS-PEG4-(m-PEG4)3-ester is a PEG-based PROTAC linker utilized for synthesizing PROTACs[1].

N-(Biotin-PEG4)-N-bis(PEG4-acid) is a polyethylene glycol (PEG)-based linker molecule employed in the synthesis of PROTACs[1].

m-PEG4-NHS ester is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

BCN-exo-PEG4-NHS, an ADC Linker composed of 4 PEG units, incorporates the hydrophilic bidentate macrocyclic ligand BCN, facilitating the synthesis of macrocyclic complexes. In click chemistry, BCN efficiently reacts with azide-containing molecules to produce stable triazoles without the need for catalysts.

Biotin-PEG2-NHS ester is a biotinylated, polyethylene glycol (PEG)-based linker, which is utilized in PROTAC synthesis for the purpose of biotin attachment[1].

N-(m-PEG4)-N'-(biotin-PEG3)-Cy5, a PEG-based PROTAC linker, serves as a valuable component in the synthesis of PROTACs[1].

Boc-PEG4-C2-NHS ester is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Bis-PEG4-NHS ester is a noncleavable, 4-unit PEG linker used for antibody-drug conjugation (ADC).

Dde Biotin-PEG4-Picolyl azide is a PEG-based PROTAC linker used for synthesizing PROTACs[1].

Bromoacetamido-PEG4-NHS ester is a PEGylated N-hydroxysuccinimide ester compound, specifically designed as a linker for PROTAC synthesis. This PEG-based PROTAC linker, when utilized, facilitates the creation of protein-targeted chimeras (PROTACs)[1].

Propargyl-O-C1-amido-PEG4-C2-NHS ester is a non-cleavable 4-unit PEG linker employed in antibody-drug conjugation (ADC) to connect antibodies with drugs.

Biotin-PEG4-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Biotin-bis-amido-SS-NHS is an alkyl ether-based PROTAC linker that finds utility in the synthesis of PROTACs.

Azido-PEG4-4-nitrophenyl carbonate, a PEG-derived PROTAC linker, enables the synthesis of PROTACs[1].

Mal-Ph-CONH-PEG4-NHS ester, a non-cleavable four-unit polyethylene glycol (PEG) ADC linker, plays a crucial role in the synthesis of antibody-drug conjugates (ADCs).

(+)-Biotin 4-amidobenzoic acid is a substrate of biotinidase, which cleaves biotin amide to give biotin in vivo. Biotin is an essential coenzyme for certain carboxylases and is used to modify histones and regulate gene transcription. Biotinidase has key roles in intestinal absorption of biotin, the transport of biotin in plasma, and in the regulation of histone biotinylation. (+)-Biotin 4-amidobenzoic acid is hydrolyzed by biotinidase to release 4-aminobenzoic acid (PABA), which can be quantified by either fluorescent or colorimetric methods. This approach is used in biotinidase activity assays in newborn screening protocols to evaluate biotinidase deficiency.

DSPE-PEG-NHS (MW 3400)是一种 PEG 修饰的磷脂衍生物，可用于制备脂质体，用于递送 DNA 或mRNA 疫苗。

Phospholipid-PEG-Biotin (MW 3400) 为一种通过线性PEG链接剂桥接磷脂和生物素的磷脂聚乙二醇衍生物。该化合物能够与亲和抗体进行相互作用，并可用于脂质体及细胞表面的修饰，也适用于胰岛细胞移植。

Phospholipid-PEG-Biotin (MW 10000)与Phospholipid-PEG-Biotin (MW 3400)均为磷脂与生物素通过线性PEG连接剂桥接形成的聚乙二醇衍生物。Phospholipid-PEG-Biotin (MW 3400) 能与亲和抗体相互作用，用于脂质体和细胞表面的修饰以及胰岛细胞的移植。

Phospholipid-PEG-Biotin (MW 5000)为含有磷脂的PEG衍生物，适用于脂质体和细胞表面的修饰，及胰岛细胞移植。Phospholipid具亲水性“头部”与疏水性“尾部”结构，PEG为亲水性低毒聚合物，生物素则作为酶辅因子，用于蛋白质标记。

4-Nitrophenyl 3-methylbutyl carbonate can be used for carbamate synthesis.

N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5 is a polyethylene glycol (PEG)-based linker commonly employed in the synthesis of proteolysis-targeting chimeras (PROTACs)[1].

DNP-PEG4-NHS ester is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Dde Biotin-PEG4-DBCO is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.