计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
2-8°C储存,干燥。低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
Product introduction：
NHS-LC-Biotin is a long-chain, NHS-ester activated biotinylation reagent for labeling primary amines (e.g., protein lysines), whose membrane permeability enables it to be used for general intracellular labeling.
Features of EZ-Link NHS-LC-Biotin:
• Protein labeling—biotinylate antibodies or other proteins for detection or purification using streptavidin probes or resins
• Membrane-permeable—can be used to label inside cells (intracellular)
• Amine-reactive—reacts with primary amines (-NH2), such as the side-chain of lysines (K) or the amino-termini of polypeptides
• Irreversible—forms permanent amide bonds; spacer arm cannot be cleaved
• Solubility—must be dissolved in DMSO or DMF before further dilution in aqueous buffers
• Medium length—spacer arm (total length added to target) is 22.4 angstroms; it consists of the biotin valeric acid group extended by a 6-atom chain
NHS-LC-Biotin is succinimidyl-6-(biotinamido)hexanoate. It is one of three similar EZ-Link NHS-Biotin Reagents that enable simple and efficient biotinylation of antibodies, proteins and any other primary amine-containing biomolecules in solution. Differing only in their spacer arm lengths, the three NHS-ester reagents offer researchers the possibility of optimizing labeling and detection experiments where steric hindrance of biotin binding is an important factor. Because they are uncharged and contain simple alkyl-chain spacer arms, these biotin compounds are membrane-permeable and useful for intracellular labeling.
We manufacture biotin reagents to ensure the highest possible overall product integrity, consistency and performance for the intended research applications.
N-Hydroxysulfosuccinimide (NHS) esters of biotin are the most popular type of biotinylation reagent. NHS-activated biotins react efficiently with primary amino groups (-NH2) in alkaline buffers to form stable amide bonds. Proteins (e.g., antibodies) typically have several primary amines that are available as targets for labeling, including the side chain of lysine (K) residues and the N-terminus of each polypeptide.
Varieties of biotin NHS-ester reagents differ in length, solubility, cell permeability and cleavability. Non-sulfonated NHS-biotins are cell permeable but must be dissolved in organic solvent such as DMSO or DMF. Sulfo-NHS biotins (and those with pegylated spacers) are directly water soluble but not membrane permeable. Varieties containing disulfide bonds can be cleaved using reducing agents, enabling the biotin group to be disconnected from the labeled protein.
Features of EZ-Link NHS-LC-Biotin:
• Protein labeling—biotinylate antibodies or other proteins for detection or purification using streptavidin probes or resins
• Membrane-permeable—can be used to label inside cells (intracellular)
• Amine-reactive—reacts with primary amines (-NH2), such as the side-chain of lysines (K) or the amino-termini of polypeptides
• Irreversible—forms permanent amide bonds; spacer arm cannot be cleaved
• Solubility—must be dissolved in DMSO or DMF before further dilution in aqueous buffers
• Medium length—spacer arm (total length added to target) is 22.4 angstroms; it consists of the biotin valeric acid group extended by a 6-atom chain
NHS-LC-Biotin is succinimidyl-6-(biotinamido)hexanoate. It is one of three similar EZ-Link NHS-Biotin Reagents that enable simple and efficient biotinylation of antibodies, proteins and any other primary amine-containing biomolecules in solution. Differing only in their spacer arm lengths, the three NHS-ester reagents offer researchers the possibility of optimizing labeling and detection experiments where steric hindrance of biotin binding is an important factor. Because they are uncharged and contain simple alkyl-chain spacer arms, these biotin compounds are membrane-permeable and useful for intracellular labeling.
We manufacture biotin reagents to ensure the highest possible overall product integrity, consistency and performance for the intended research applications.
N-Hydroxysulfosuccinimide (NHS) esters of biotin are the most popular type of biotinylation reagent. NHS-activated biotins react efficiently with primary amino groups (-NH2) in alkaline buffers to form stable amide bonds. Proteins (e.g., antibodies) typically have several primary amines that are available as targets for labeling, including the side chain of lysine (K) residues and the N-terminus of each polypeptide.
Varieties of biotin NHS-ester reagents differ in length, solubility, cell permeability and cleavability. Non-sulfonated NHS-biotins are cell permeable but must be dissolved in organic solvent such as DMSO or DMF. Sulfo-NHS biotins (and those with pegylated spacers) are directly water soluble but not membrane permeable. Varieties containing disulfide bonds can be cleaved using reducing agents, enabling the biotin group to be disconnected from the labeled protein.
• Spacer:Mid-Length
• Cell Permeability:Cell-Permeant
规格
别名
Aladdin™ NHS-LC-生物素
英文名称
Aladdin™ NHS-LC-Biotin
储存条件
2-8°C储存,干燥
运输条件
低温运输
名称和识别符
分子类型
小分子
技术文档
高级数据
产品属性
| Reactivity | Amine |
|---|
化学和物理性质
溶解性
DMF(Dimethylformamide),DMSO(Dimethylsulfoxide)
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
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