主要文件

查看所有文档

P9003

聚-DL-丙氨酸

Name: 聚-<SC>DL</SC>-丙氨酸
Brand: SIGMA

mol wt 1,000-5,000

别名:

Alanine homopolymer

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

化学文摘社编号:

25281-63-4

UNSPSC Code:

12352209

eCl@ss:

32160406

PubChem Substance ID:

24899001

NACRES:

NA.26

MDL number:

MFCD00166369

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

form

powder

Quality Level

200

mol wt

1,000-5,000

color

white to off-white

storage temp.

−20°C

SMILES string

CC(N)C(O)=O

InChI

1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)

InChI key

QNAYBMKLOCPYGJ-UHFFFAOYSA-N

Analysis Note

通过质谱法测定分子量

Other Notes

有关聚氨基酸的其他技术信息，请访问聚氨基酸常见问题解答资源。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Helix stabilization of poly(ethylene glycol)-peptide conjugates.

Amit Jain et al.

Biomacromolecules, 12(7), 2729-2734 (2011-06-11)

Hybrid polymer-peptide conjugates offer the potential for incorporating biological function into synthetic materials. The secondary structure of short helical peptides, however, frequently becomes less stable when expressed independent of longer protein sequences or covalently linked with a conformationally disordered synthetic

Effects of external electromagnetic fields on the conformational sampling of a short alanine peptide.

Gleb Y Solomentsev et al.

Journal of computational chemistry, 33(9), 917-923 (2012-02-14)

Non-equilibrium molecular dynamics simulations of a solvated 21-residue polyalanine (A21) peptide, featuring a high propensity for helix formation, have been performed at 300 K and 1 bar in the presence of external electromagnetic (e/m) fields in the microwave region (2.45

In situ thermal gelling polypeptide for chondrocytes 3D culture.

Bo Gyu Choi et al.

Biomaterials, 31(35), 9266-9272 (2010-09-25)

In the search for a cell-instructive or cell-interactive artificial extracellular matrix, synthetic hydrogels have been extensively investigated to apply three-dimensional (3D) cell culture and tissue engineering. Here, we are reporting a reverse thermal gelling l/dl-polyalanine block copolymer aqueous solution for

Cell therapy for skin wound using fibroblast encapsulated poly(ethylene glycol)-poly(L-alanine) thermogel.

Eun Jung Yun et al.

Biomacromolecules, 13(4), 1106-1111 (2012-03-08)

As a new application of a thermogel, a poly(ethylene glycol)-b-poly(L-alanine) (PEG-L-PA) gel encapsulating fibroblasts was investigated for wound healing. The fibroblasts were encapsulated by the temperature sensitive sol-to-gel transition of the polymer aqueous solution. Under the in vitro three-dimensional (3D)

Enhancement of certain biological activities of muramyl dipeptide derivatives after conjugation to a multi-poly(DL-alanine)--poly(L-lysine) carrier.

L Chedid et al.

Proceedings of the National Academy of Sciences of the United States of America, 76(12), 6557-6561 (1979-12-01)

N-Acetylmuramyl-L-Ala-D-Glu-NH2 (muramyl dipeptide) and several of its derivatives are effective immunoactivators that can enhance nonspecific resistance to infection but can also elicit fever. In contrast, one of its stereoisomers, N-acetylmuramyl-D-Ala-D-Glu-NH2, is devoid of both these activities. Our present report demonstrates

查看所有相关文献

商品

Poly(Amino Acid) Block Copolymers for Drug Delivery and other Biomedical Applications

Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

A RPLC-MS workflow for mass analysis of non-reduced monoclonal antibody, trastuzumab, including calibration, and system suitability tests.

Middle Up Mass Analysis Using Trastuzumab as Model Protein

A RPLC-MS workflow for mass analysis of reduced monoclonal antibody, trastuzumab, including reduction procedures, calibration, and system suitability tests.

实验方案

Protocol for Purification, Optional Reduction, and SEC-MS Analysis of a Monoclonal Antibody

A complete workflow for the intact and middle-up mass analysis of reduced and non-reduced monoclonal antibodies based on SEC-MS with sample preparation by protein-A affinity clean-up.

High-Throughput Glycoprofiling Workflow for Rituximab

SEC-MS protocol for rapid glycoprofiling of monoclonal antibodies with antibody purification and mass spectrometer calibration.

全球贸易项目编号

货号	GTIN
P9003-1G	04061826757826
P9003-25MG	04061834402183
P9003-100MG	04061832780795

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持