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文件

安全信息

I2643

Sigma-Aldrich

胰岛素 人

recombinant, expressed in yeast (proprietary host)

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经验公式（希尔记法）:
C257H383N65O77S6
CAS号:
11061-68-0
分子量:
5807.57
EC 号:
234-279-7
MDL编号:
MFCD00131380
UNSPSC代码:
12352202
NACRES:
NA.32

生物来源

human

质量水平

200

重组

expressed in yeast (proprietary host)

无菌性

non-sterile

检测方案

≥98% (HPLC)

形式

powder

效能

≥27.5 units/mg (dried basis)

技术

cell culture | mammalian: suitable

溶解性

0.01 M HCl: 20 mg/mL, clear, colorless

UniProt登记号

P01308

运输

ambient

储存温度

−20°C

InChI key

PBGKTOXHQIOBKM-FHFVDXKLSA-N

基因信息

human ... INS(3630)

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相关类别

应用

人胰岛素已被用于：
  • ASC（脂肪干细胞）的脂肪生成所需的培养基
  • 研究胰岛素在年轻和老年大鼠大脑中的作用。
  • 使用小鼠模型研究胰岛素对蛋白酶激活受体 2 (PAR2) 炎症作用的影响

生化/生理作用

由胰岛β-细胞所产生的二链多肽激素。其分子量为~5800 Da。α链和β链是由两个链间二硫键所连接的。α链含有一个链间二硫键。胰岛素可调节细胞对葡萄糖、氨基酸和脂肪酸的摄取、利用和储存，并抑制糖原、蛋白质和脂肪的分解。

其他说明

InChI：1S/C257H383N65O77S6/c1-29-131(23)205(313-193(339)104-259)252(393)317-204(130(21)22)248(389)288-159(75-82-200(349)350)217(358)282-156(71-78-189(263)335)221(362)308-183-116-403-404-117-184-243(384)305-178(111-324)240(381)294-162(88-123(7)8)225(366)295-168(95-140-53-61-146(329)62-54-140)228(369)283-154(69-76-187(261)333)218(359)290-161(87-122(5)6)223(364)285-158(74-81-199(347)348)220(361)302-174(101-190(264)336)235(376)298-170(97-142-57-65-148(331)66-58-142)231(372)309-182(242(383)304-176(255(396)397)103-192(266)338)115-402-401-114-181(214(355)273-107-194(340)278-153(72-79-197(343)344)216(357)281-151(51-42-84-271-257(267)268)212(353)272-108-195(341)279-166(93-138-46-36-32-37-47-138)227(368)297-167(94-139-48-38-33-39-49-139)230(371)299-171(98-143-59-67-149(332)68-60-143)238(379)320-208(135(27)327)254(395)322-85-43-52-186(322)246(387)286-152(50-40-41-83-258)222(363)321-209(136(28)328)256(398)399)311-250(391)203(129(19)20)316-236(377)164(90-125(11)12)292-229(370)169(96-141-55-63-147(330)64-56-141)296-224(365)160(86-121(3)4)289-210(351)133(25)277-215(356)157(73-80-198(345)346)287-247(388)202(128(17)18)315-237(378)165(91-126(13)14)293-233(374)173(100-145-106-270-120-276-145)301-239(380)177(110-323)280-196(342)109-274-213(354)180(113-400-405-118-185(310-244(183)385)245(386)319-207(134(26)326)253(394)306-179(112-325)241(382)318-206(132(24)30-2)251(392)312-184)307-226(367)163(89-124(9)10)291-232(373)172(99-144-105-269-119-275-144)300-219(360)155(70-77-188(262)334)284-234(375)175(102-191(265)337)303-249(390)201(127(15)16)314-211(352)150(260)92-137-44-34-31-35-45-137/h31-39,44-49,53-68,105-106,119-136,150-186,201-209,323-332H,29-30,40-43,50-52,69-104,107-118,258-260H2,1-28H3,(H2,261,333)(H2,262,334)(H2,263,335)(H2,264,336)(H2,265,337)(H2,266,338)(H,269,275)(H,270,276)(H,272,353)(H,273,355)(H,274,354)(H,277,356)(H,278,340)(H,279,341)(H,280,342)(H,281,357)(H,282,358)(H,283,369)(H,284,375)(H,285,364)(H,286,387)(H,287,388)(H,288,389)(H,289,351)(H,290,359)(H,291,373)(H,292,370)(H,293,374)(H,294,381)(H,295,366)(H,296,365)(H,297,368)(H,298,376)(H,299,371)(H,300,360)(H,301,380)(H,302,361)(H,303,390)(H,304,383)(H,305,384)(H,306,394)(H,307,367)(H,308,362)(H,309,372)(H,310,385)(H,311,391)(H,312,392)(H,313,339)(H,314,352)(H,315,378)(H,316,377)(H,317,393)(H,318,382)(H,319,386)(H,320,379)(H,321,363)(H,343,344)(H,345,346)(H,347,348)(H,349,350)(H,396,397)(H,398,399)(H4,267,268,271)/t131-,132-,133-,134+,135+,136+,150-,151-,152-,153-,154-,155-,156-,157-,158-,159-,160-,161-,162-,163-,164-,165-,166-,167-,168-,169-,170-,171-,172-,173-,174-,175-,176-,177-,178-,179-,180-,181-,182-,183-,184-,185-,186-,201-,202-,203-,204-,205-,206-,207-,208-,209-/m0/s1

相关产品

产品编号
说明
价格

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品
胰岛素激素类产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What solvents can be used to make a solution of Insulin human, Product I2643?

    Insulin is readily soluble in dilute acid and alkalies.  The solubility of insulin is tested in 0.01 M hydrochloric acid at a concentration of 20 mg/mL.

  4. How can I store the solutions of Insulin human, Product I2643, and how long?

    A stock solution can be stored frozen at -20°C in single-use aliquots. Freeze-thaw cycles should be avoided.  Alternatively, it can be stored for up to 12 months at 2-8°C if it is sterile filtered through a low protein binding membrane or if it contains a suitable bacteriostat, such as 0.1% thimerosal or sodium azide.

  5. How many units of insulin are present in my vial of Insulin human, Product I2643?

    The potency is listed by lot on the Certificate of Analysis, which can be accessed through our Advanced Search Options.Generally, product I2643 has a potency of 27.5 units/mg.

  6. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  7. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Linda Adzovic et al.
Journal of neuroinflammation, 12, 63-63 (2015-04-19)
The role of insulin in the brain is still not completely understood. In the periphery, insulin can decrease inflammation induced by lipopolysaccharide (LPS); however, whether insulin can reduce inflammation within the brain is unknown. Experiments administrating intranasal insulin to young
Theresia Gutmann et al.
The Journal of cell biology, 219(1) (2019-11-16)
Glucose homeostasis and growth essentially depend on the hormone insulin engaging its receptor. Despite biochemical and structural advances, a fundamental contradiction has persisted in the current understanding of insulin ligand-receptor interactions. While biochemistry predicts two distinct insulin binding sites, 1
Leanne De Koning et al.
EMBO molecular medicine, 1(3), 178-191 (2010-01-06)
Mammalian cells contain three closely related heterochromatin protein 1 (HP1) isoforms, HP1alpha, beta and gamma, which, by analogy to their unique counterpart in Schizosaccharomyces pombe, have been implicated in gene silencing, genome stability and chromosome segregation. However, the individual importance
Eric Hyun et al.
Journal of immunology (Baltimore, Md. : 1950), 184(5), 2702-2709 (2010-02-02)
Given the anti-inflammatory effects of insulin in human and animal studies done in vivo and given the signaling pathways in common between insulin and the protease-activated receptor 2 (PAR(2)), a G protein-coupled receptor, we hypothesized that insulin would have an
Anna Dubrovska et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(1), 268-273 (2009-01-01)
Characterization of the molecular pathways that are required for the viability and maintenance of self-renewing tumor-initiating cells may ultimately lead to improved therapies for cancer. In this study, we show that a CD133(+)/CD44(+) population of cells enriched in prostate cancer
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实验方案

Guide: Expansion & Differentiation of Human Mesenchymal

TrueGel3D® Hydrogel Plate protocol guides high-throughput culture of human adipose MSCs for screening applications.

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