蛋白, 肽, 蛋白质组学, Proteins

蛋白也称"朊"。是生命的物质基础和构成细胞的基本有机物，氨基酸是蛋白质的基本组成单位。蛋白质参与了细胞生命活动的每一个进程，蛋白酶是最常见的一类蛋白质，它们催化生物化学反应，尤其对于生物体的代谢至关重要。还有许多结构性或机械性蛋白质，如肌肉中的肌动蛋白和肌球蛋白，以及细胞骨架中的微管蛋白（参与形成细胞内的支撑网络以维持细胞外形）。另外一些蛋白质则参与细胞信号传导、免疫反应、细胞黏附和细胞周期调控等。

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尿素，Urea；GR for analysis ACS,Reag. Ph Eur

1.08487
图片 尿素，Urea；GR for analysis ACS,Reag. Ph Eur
别名：超纯尿素；碳酰二胺；碳酰胺；脲素；Carbamide，Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 MDL编号: MFCD00008022 EC索引号: 200-315-5

尿素，Urea；granulated, EMPROVE® EXPERT, Ph. Eur., BP, JP, USP, ACS

1.04166
图片 尿素，Urea；granulated, EMPROVE® EXPERT, Ph. Eur., BP, JP, USP, ACS
别名：超纯颗粒状尿素；碳酰二胺；碳酰胺；脲素；Carbamide，Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 MDL编号: MFCD00008022

尿素，Urea；meets USP testing specifications, 98.0-102.0%

U4884
图片 尿素，Urea；meets USP testing specifications, 98.0-102.0%
别名：超纯尿素；碳酰二胺；碳酰胺；脲素；Carbamide，Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 EC 号: 200-315-5 MDL编号: MFCD00008022 PubChem化学物质编号: 24900650 NACRES: NA.75

尿素，Urea；puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%

33247
图片 尿素，Urea；puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%
别名：超纯尿素；碳酰二胺；碳酰胺；脲素；Carbamide，Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 EC 号: 200-315-5 MDL编号: MFCD00008022 PubChem化学物质编号: 57648752 NACRES: NA.21

尿素，Urea；puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)

15604
图片 尿素，Urea；puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)
别名：药典级尿素；碳酰二胺；碳酰胺；脲素；Carbamide，Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 EC 号: 200-315-5 MDL编号: MFCD00008022 PubChem化学物质编号: 329750941 NACRES: NA.21

罗丹明B异硫氰酸酯，Rhodamine B isothiocyanate [RBITC, RhBITC]；BioReagent, mixed isomers, suitable for protein labeling

R1755
图片 罗丹明B异硫氰酸酯，Rhodamine B isothiocyanate [RBITC, RhBITC]；BioReagent, mixed isomers, suitable for protein labeling
若丹明B异硫氰酸酯；RhBITC；Empirical Formula (Hill Notation): C29H30ClN3O3S CAS号: 36877-69-7 分子量: 536.08 EC 号: 253-248-9 MDL编号: MFCD00136007 PubChem化学物质编号: 329824007 NACRES: NA.32

罗丹明B异硫氰酸酯，Rhodamine B isothiocyanate [RBITC, RhBITC]；mixed isomers

283924
图片 罗丹明B异硫氰酸酯，Rhodamine B isothiocyanate [RBITC, RhBITC]；mixed isomers
若丹明B异硫氰酸酯；RhBITC；Empirical Formula (Hill Notation): C29H30ClN3O3S CAS号: 36877-69-7 分子量: 536.08 EC 号: 253-248-9 MDL编号: MFCD00136007 PubChem化学物质编号: 329753185 NACRES: NA.47

异硫氰酸四甲基罗丹明混合异构体，Tetramethylrhodamine isothiocyanate mixed isomers [MRITC, TRITC]；suitable for fluorescence, mixture of isomers

87918
图片 异硫氰酸四甲基罗丹明混合异构体，Tetramethylrhodamine isothiocyanate mixed isomers [MRITC, TRITC]；suitable for fluorescence, mixture of isomers
别名：四甲基罗丹明B异硫氰酸盐； Tetramethylrhodamine B isothiocyanate；四甲基罗丹明-5(6)-异硫氰酸酯；5(6)-Tetramethylrhodamine isothiocyanate

Empirical Formula (Hill Notation): C25H21N3O3S CAS号: 95197-95-8 分子量: 443.52 NACRES: NA.32

牛胰岛素，Insulin from bovine pancreas；≥25 USP units/mg (HPLC), powder

I5500
图片 牛胰岛素，Insulin from bovine pancreas；≥25 USP units/mg (HPLC), powder
别名：胰岛素来源于牛胰腺；Insulin bovine；Bovine insulin, Cell culture grade insulin

Empirical Formula (Hill Notation): C254H377N65O75S6 CAS号: 11070-73-8 分子量: 5733.49 EC 号: 234-291-2 MDL编号: MFCD00131380 NACRES: NA.31

牛胰岛素，Insulin from bovine pancreas；Hybri-Max™, powder, suitable for hybridoma, ≥20 USP units per mg (dry basis)

I4011
图片 牛胰岛素，Insulin from bovine pancreas；Hybri-Max™, powder, suitable for hybridoma, ≥20 USP units per mg (dry basis)
别名：胰岛素来源于牛胰腺；Insulin bovine；Bovine insulin, Cell culture grade insulin

Empirical Formula (Hill Notation): C254H377N65O75S6 CAS号: 11070-73-8 分子量: 5733.49 EC 号: 234-291-2 MDL编号: MFCD00131380

牛胰岛素，Insulin from bovine pancreas；powder, BioReagent, suitable for cell culture, ≥25 USP units per mg

I6634
图片 牛胰岛素，Insulin from bovine pancreas；powder, BioReagent, suitable for cell culture, ≥25 USP units per mg
别名：胰岛素来源于牛胰腺；Insulin bovine；Bovine insulin, Cell culture grade insulin

Empirical Formula (Hill Notation): C254H377N65O75S6 CAS号: 11070-73-8 分子量: 5733.49 EC 号: 234-291-2 MDL编号: MFCD00131380 NACRES: NA.77

牛胰岛素，Insulin from bovine pancreas；γ-irradiated, BioXtra, suitable for cell culture, potency: ≥20 units/mg (USP units), lyophilized powder

I1882
图片 牛胰岛素，Insulin from bovine pancreas；γ-irradiated, BioXtra, suitable for cell culture, potency: ≥20 units/mg (USP units), lyophilized powder
别名：胰岛素来源于牛胰腺；Insulin bovine；Bovine insulin, Cell culture grade insulin

Empirical Formula (Hill Notation): C254H377N65O75S6 CAS号: 11070-73-8 分子量: 5733.49 EC 号: 234-291-2 MDL编号: MFCD00131380 NACRES: NA.77

重组人胰岛素，Insulin human；≥98% (HPLC), recombinant, expressed in yeast (proprietary host), ≥27.5 units/mg (dried basis)

I2643
图片 重组人胰岛素，Insulin human；≥98% (HPLC), recombinant, expressed in yeast (proprietary host), ≥27.5 units/mg (dried basis)
别名：人源胰岛素；胰岛素来源于人类；Insulin from human；human Insulin

Empirical Formula (Hill Notation): C257H383N65O77S6 CAS号: 11061-68-0 分子量: 5807.57 EC 号: 234-279-7 MDL编号: MFCD00131380 NACRES: NA.32

重组人胰岛素，Insulin human；recombinant (yeast), >98% (SDS-PAGE), >26 units/mg protein

11376497001
图片 重组人胰岛素，Insulin human；recombinant (yeast), >98% (SDS-PAGE), >26 units/mg protein
别名：人源胰岛素；胰岛素来源于人类；Insulin from human；human Insulin

Empirical Formula (Hill Notation): C257H383N65O77S6 CAS号: 11061-68-0 分子量: 5807.57 MDL编号: MFCD00131380

重组人胰岛素，Insulin human；recombinant, expressed in yeast, γ-irradiated, suitable for cell culture, ≥25 USP units per mg

I3536
图片 重组人胰岛素，Insulin human；recombinant, expressed in yeast, γ-irradiated, suitable for cell culture, ≥25 USP units per mg
别名：人源胰岛素；胰岛素来源于人类；Insulin from human；human Insulin

Empirical Formula (Hill Notation): C257H383N65O77S6 CAS号: 11061-68-0 分子量: 5807.57 MDL编号: MFCD00131380 NACRES: NA.77

重组人胰岛素，Insulin, Human Recombinant；for research or for further manufacturing use, dry powder, ≥27.5 units per mg

91077C
图片 重组人胰岛素，Insulin, Human Recombinant；for research or for further manufacturing use, dry powder, ≥27.5 units per mg
别名：人源胰岛素；胰岛素来源于人类；Insulin from human；human Insulin

CAS号: 11061-68-0 EC 号: 234-279-7 MDL编号: MFCD00131380 NACRES: NA.77

人胰岛素，Insulin human；≥95% (HPLC), semisynthetic, powder

I1507
图片 人胰岛素，Insulin human；≥95% (HPLC), semisynthetic, powder
别名：人源胰岛素；胰岛素来源于人类；Insulin from human；human Insulin

Empirical Formula (Hill Notation): C257H383N65O77S6 CAS号: 11061-68-0 分子量: 5807.57 EC 号: 234-279-7 MDL编号: MFCD00131380 NACRES: NA.83

人胰岛素，Insulin human；meets USP testing specifications, ≥27.5 units/mg dry basis

I0908
图片 人胰岛素，Insulin human；meets USP testing specifications, ≥27.5 units/mg dry basis
别名：人源胰岛素；胰岛素来源于人类；Insulin from human；human Insulin

Empirical Formula (Hill Notation): C257H383N65O77S6 CAS号: 11061-68-0 分子量: 5807.57 EC 号: 234-279-7 MDL编号: MFCD00131380 NACRES: NA.21

盐酸胍，Guanidine hydrochloride [GdnHCl]；≥98%

50950
图片 盐酸胍，Guanidine hydrochloride [GdnHCl]；≥98%
别名：盐酸胍盐酸盐 [有机碱和离液剂]；胍盐酸盐；亚氨基脲盐酸盐；亚氨脲盐酸盐；Aminoformamidine hydrochloride，Aminomethanamidine hydrochloride，Guanidinium chloride，Guanidine HCl

线性分子式: NH2C(=NH)NH2 · HCl CAS号: 50-01-1 分子量: 95.53 Beilstein: 3591990 EC 号: 200-002-3 MDL编号: MFCD00013026 PubChem化学物质编号: 57651288 NACRES: NA.55

盐酸胍，Guanidine hydrochloride [GdnHCl]；≥99.0% (AT)

50940
图片 盐酸胍，Guanidine hydrochloride [GdnHCl]；≥99.0% (AT)
别名：盐酸胍盐酸盐 [有机碱和离液剂]；胍盐酸盐；亚氨基脲盐酸盐；亚氨脲盐酸盐；Aminoformamidine hydrochloride，Aminomethanamidine hydrochloride，Guanidinium chloride，Guanidine HCl

线性分子式: NH2C(=NH)NH2 · HCl CAS号: 50-01-1 分子量: 95.53 Beilstein: 3591990 EC 号: 200-002-3 MDL编号: MFCD00013026 PubChem化学物质编号: 329757653 NACRES: NA.55

盐酸胍，Guanidine hydrochloride [GdnHCl]；anhydrous, free-flowing, Redi-Dri™, ≥99%

RDD001
图片 盐酸胍，Guanidine hydrochloride [GdnHCl]；anhydrous, free-flowing, Redi-Dri™, ≥99%
别名：盐酸胍盐酸盐 [有机碱和离液剂]；胍盐酸盐；亚氨基脲盐酸盐；亚氨脲盐酸盐；Aminoformamidine hydrochloride，Aminomethanamidine hydrochloride，Guanidinium chloride，Guanidine HCl

线性分子式: NH2C(=NH)NH2 · HCl CAS号: 50-01-1 分子量: 95.53 Beilstein: 3591990 EC 号: 200-002-3 MDL编号: MFCD00013026 PubChem化学物质编号: 329824214

盐酸胍，Guanidine hydrochloride [GdnHCl]；for molecular biology, ≥99%

G3272
图片 盐酸胍，Guanidine hydrochloride [GdnHCl]；for molecular biology, ≥99%
别名：盐酸胍盐酸盐 [有机碱和离液剂]；胍盐酸盐；亚氨基脲盐酸盐；亚氨脲盐酸盐；Aminoformamidine hydrochloride，Aminomethanamidine hydrochloride，Guanidinium chloride，Guanidine HCl

线性分子式: NH2C(=NH)NH2 · HCl CAS号: 50-01-1 分子量: 95.53 Beilstein: 3591990 EC 号: 200-002-3 MDL编号: MFCD00013026 PubChem化学物质编号: 24895119 NACRES: NA.31

盐酸胍溶液，Guanidine hydrochloride solution [GdnHCl]；6M, Reagent designed and manufactured under cGMP controls suitable for use in an IVD application

SRE0066
图片 盐酸胍溶液，Guanidine hydrochloride solution [GdnHCl]；6M, Reagent designed and manufactured under cGMP controls suitable for use in an IVD application
在cGMP控制下设计和制造的试剂，适用于IVD应用；别名：盐酸胍盐酸盐 [有机碱和离液剂]；胍盐酸盐；亚氨基脲盐酸盐；亚氨脲盐酸盐；Aminoformamidine hydrochloride，Aminomethanamidine hydrochloride，Guanidinium chloride，Guanidine HCl

线性分子式: NH2C(=NH)NH2 · HCl CAS号: 50-01-1 分子量: 95.53 Beilstein: 3591990 EC 号: 200-002-3 MDL编号: MFCD00013026 PubChem化学物质编号: 329757653 NACRES: NA.25

盐酸胍溶液，Guanidine hydrochloride solution [GdnHCl]；8 M, pH 8.5, buffered aqueous solution

G7294
图片 盐酸胍溶液，Guanidine hydrochloride solution [GdnHCl]；8 M, pH 8.5, buffered aqueous solution
别名：盐酸胍盐酸盐 [有机碱和离液剂]；胍盐酸盐；亚氨基脲盐酸盐；亚氨脲盐酸盐；Aminoformamidine hydrochloride，Aminomethanamidine hydrochloride，Guanidinium chloride，Guanidine HCl

线性分子式: NH2C(=NH)NH2 · HCl CAS号: 50-01-1 分子量: 95.53 Beilstein: 3591990 EC 号: 200-002-3 MDL编号: MFCD00013026 PubChem化学物质编号: 329757653 NACRES: NA.25
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