2168-250   Alendronate sodium   品牌 Biovision

Alendronate sodium

货号: 2168-250      产品名称: Alendronate sodium   品牌: Biovision 规格: 250 mg 3周到货 生化实验

Alendronate sodium
A specific inhibitor of osteoclast-mediated bone resorption
Product Overview
Product Name: Alendronate sodium
Alternate Name/Synonyms: Sodium [4-amino-1-hydroxy-1-(hydroxy-oxido-phosphoryl)- butyl]phosphonic acid, trihydrate; MK-217; Fosamax
Description: Alendronate sodium is a bisphosphonate that acts as a specific inhibitor of osteoclast-mediated bone resorption. It inhibits bone resorption in vitro with an IC₅₀ value of 2 nM. Also acts as a farnesyl diphosphate synthase inhibitor (IC₅₀ = 460 nM) and CD45 protein tyrosine phosphatase inhibitor.
Peptide Sequence: N/A
Appearance: White solid
Formulation: N/A
CAS Number: 121268-17-5
Molecular Formula: C₄H₁₂NaNO₇P₂ · 3 H₂O
Molecular Weight: 325.12
Purity: ≥95%
Solubility:H₂O (10 mg/ml)
Storage Temp.: -20°C
Shipping Conditions: gel pack
Handling: Protect from air and moisture
SMILES: C(CC(O)(P(=O)(O)O)P(=O)(O)[O-])CN.O.O.O.[Na+]
InChi: InChI=1S/C4H13NO7P2.Na.3H2O/c5-3-1-2-4(6,13(7,8)9)14(10,11)12;;;;/h6H,1-3,5H2,(H2,7,8,9)(H2,10,11,12);;3*1H2/q;+1;;;/p-1
InChi Key: DCSBSVSZJRSITC-UHFFFAOYSA-M
PubChem CID: 23681107
MDL Number: MFCD01748233
USAGE: For Research Use Only! Not For Use in Humans.

-20°C

7902-100   StayBrite D-Luciferin, Sodium Salt   品牌 Biovision

StayBrite D-Luciferin, Sodium Salt

货号: 7902-100      产品名称: StayBrite D-Luciferin, Sodium Salt   品牌: Biovision 规格: 100 mg 3周到货 生化实验

StayBrite™ D-Luciferin, Sodium Salt
A substrate for luciferase
Product Overview
Alternate Name/Synonyms: D-Luciferin, Sodium Salt, StayBrite™
Appearance: Light yellow solid
Formulation: N/A
CAS Number: 103404-75-7
Molecular Formula: C₁₁H₇N₂O₃S₂. Na
Molecular Weight: 302.3
Purity: ≥98% by HPLC
Solubility: H₂O (Solubility limit : 10mg/ml)
Storage Temp.: -20°C
Shipping Conditions: gel pack
Description: A useful substrate for the enzyme Luciferase. Upon oxidation by the enzyme luciferase, produces bioluminescence.
Handling: Protect from air and light
USAGE: For Research Use Only! Not For Use in Humans.

-20°C

7902-1G   StayBrite D-Luciferin, Sodium Salt   品牌 Biovision

StayBrite D-Luciferin, Sodium Salt

货号: 7902-1G      产品名称: StayBrite D-Luciferin, Sodium Salt   品牌: Biovision 规格: 1 g 3周到货 生化实验

StayBrite™ D-Luciferin, Sodium Salt
A substrate for luciferase
Product Overview
Alternate Name/Synonyms: D-Luciferin, Sodium Salt, StayBrite™
Appearance: Light yellow solid
Formulation: N/A
CAS Number: 103404-75-7
Molecular Formula: C₁₁H₇N₂O₃S₂. Na
Molecular Weight: 302.3
Purity: ≥98% by HPLC
Solubility: H₂O (Solubility limit : 10mg/ml)
Storage Temp.: -20°C
Shipping Conditions: gel pack
Description: A useful substrate for the enzyme Luciferase. Upon oxidation by the enzyme luciferase, produces bioluminescence.
Handling: Protect from air and light
USAGE: For Research Use Only! Not For Use in Humans.

-20°C

7902-10G   StayBrite D-Luciferin, Sodium Salt   品牌 Biovision

StayBrite D-Luciferin, Sodium Salt

货号: 7902-10G      产品名称: StayBrite D-Luciferin, Sodium Salt   品牌: Biovision 规格: 10 g 3周到货 生化实验

StayBrite™ D-Luciferin, Sodium Salt
A substrate for luciferase
Product Overview
Alternate Name/Synonyms: D-Luciferin, Sodium Salt, StayBrite™
Appearance: Light yellow solid
Formulation: N/A
CAS Number: 103404-75-7
Molecular Formula: C₁₁H₇N₂O₃S₂. Na
Molecular Weight: 302.3
Purity: ≥98% by HPLC
Solubility: H₂O (Solubility limit : 10mg/ml)
Storage Temp.: -20°C
Shipping Conditions: gel pack
Description: A useful substrate for the enzyme Luciferase. Upon oxidation by the enzyme luciferase, produces bioluminescence.
Handling: Protect from air and light
USAGE: For Research Use Only! Not For Use in Humans.

-20°C

C9461   Novobiocin Sodium Salt   品牌 Promega

Novobiocin Sodium Salt

货号: C9461      产品名称: Novobiocin Sodium Salt   品牌: Promega 规格: 1g 二周到货 生化试验

说明 
 Regulated Mammalian Expression System ( 可控哺乳动物表达系统) 的特点在于本底低,可被迅速强烈地诱导,可下调哺乳动物细胞中的基因表达。可控哺乳动物表达系统基于新的开/ 关系统,开关通过嵌合的反式激活蛋白香豆素相关化合物进行迅速和灵敏的调控。纳摩尔浓度的抗生素香豆霉素即可引发嵌合反式激活蛋白同型二聚体的形成,接着与位于驱动转录目标蛋白编码序列的最小启动子上游的λ 操作子序列结合。蛋白表达水平可以通过调节香豆霉素的浓度来控制。更重要的是, 这一表达可以通过加入新生霉素而被迅速有效地关闭,新生霉素作为拮抗剂,可将反式激活蛋白二聚体解离。可控哺乳动物表达系统之所以适合基因表达的体内调控,在于引入哺乳动物细胞中的两种特别设计的质粒以及直接加入到培养基中的调控化合物-香豆霉素和新生霉素。
目的蛋白编码区被克隆进pF12A RM Flexi® 载体或pF12K RM Flexi® 载体,都是专门用于可控哺乳动物(RM) 的蛋白表达。这些载体整合有蛋白编码区上游的调控启动子序列,并且与Flexi® 载体系统兼容。以瞬时转染为例,含有目标蛋白编码区的pF12A 或pF12K RM Flexi® 载体与pReg neo 载体共转染进入哺乳动物细胞。在应答香豆霉素和新生霉素的调控过程中,pReg neo 载体被设计为表达嵌合反式激活蛋白,该蛋白可与pF12A 或pF12K RM Flexi® 载体的调控启动子区域发生作用。另外,在抗生素G-418 存在的条件下,pReg neo 载体编码的新霉素磷酸转移酶基因可允许稳定并转染细胞筛选和增殖中保持稳定。
特点   . 更好的数据:诱导表达高度可控,本底蛋白表达水平低。
• 表达水平可控:蛋白表达是剂量反应性的;蛋白表达的开启/ 关闭控制迅速而灵敏。
• 通用:与其它Flexi® 载体相兼容。