PART1----試劑基礎(chǔ)信息：

cyclo(Ser-Tyr)，CYCLO(-SER-TYR)，Cyclo(-L-Ser-L-Tyr)≥ 95% (HPLC)，環(huán)(L-絲氨酰-L-酪氨酰)
Product structure：

Product specifications：
1.CAS No：21754-31-4
2.Molecular formula：C12H14N2O4
3.Molecular weight：250.251
4.boiling point 679.1±45.0 °C(Predicted)
5.density 1.339±0.06 g/cm3(Predicted)
6.Acidity coefficient(pKa)9.90±0.15(Predicted)
7.Packaging specification：1g、5g、10g, flexible packaging, including 100mg packaging and 500mg 1g and 5g large packaging
8.Dissolution conditions：Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water

9.Stability：-1 year at 20 ° C, dry and dark.

10.Supplier：陜西新研博美生物科技有限公司

PART2----試劑反應(yīng)特點(diǎn)：

CYCLO(-SER-TYR)（環(huán)(L-絲氨酰-L-酪氨酰)），環(huán)肽氨基酸衍生物，Tyr Tyrosine 酪氨酸（tyrosine；Tyr）的化學(xué)名稱為2-氨基-3-對羥苯基丙酸，它是一種含有酚羥基的芳香族極性α-氨基酸。天然酪氨酸為左旋體，可由蛋白質(zhì)水解、精制而得。

PART3----同類型試劑整理：

C13H13N3O2，243.261|cyclo(Gly-Trp)
C5H8N2O3，144.129|cyclo(Gly-Ser)
C7H10N2O2，154.167|cyclo(Gly-Pro)
C11H12N2O2，204.225|cyclo(Gly-Phe)
C8H10N4O2，194.191|cyclo(Gly-His)
C7H10N2O4，186.165|cyclo(Glu-Gly)
C7H11N3O3，185.180|cyclo(Gln-Gly)
C10H14N2O6，285.228|cyclo(Glu-Glu)
C6H8N2O4，172.139|cyclo(Asp-Gly)
C8H10N2O6，230.175|cyclo(Asp-Asp)
C8H14N2O2，170.209|cyclo(-D-Ala-Val)
C6H10N2O3，158.155|cyclo(Ala-Ser)
C8H12N2O2，168.193|cyclo(D-Ala-Pro)
C9H12N4O2，208.217|cyclo(Ala-His)
C5H8N2O2，128.129|cyclo(Ala-Gly)

PART4----使用保存說明：

1.Matters for use：

It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
2.storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.

以上陜西新研博美生物科技有限公司MISS.wu編輯的試劑信息僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的，非藥用，非食用。接受各種復(fù)雜定制服務(wù)，合成的Monodispersed PEGs除了有更多樣的基團(tuán)還可以提供各種不同數(shù)量的PEG的產(chǎn)品。