I3536
Insuline human
recombinant, expressed in yeast, γ-irradiated, suitable for cell culture
Synonyme(s) :
Insulin human
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About This Item
Formule empirique (notation de Hill):
C257H383N65O77S6
Numéro CAS:
Poids moléculaire :
5807.57
Numéro MDL:
Code UNSPSC :
12352209
Nomenclature NACRES :
NA.77
Produits recommandés
Produit recombinant
expressed in yeast
Niveau de qualité
Stérilité
γ-irradiated
Forme
lyophilized powder
Puissance
≥25 USP units per mg
Technique(s)
cell culture | mammalian: suitable
Solubilité
0.01 M HCl: 20 mg/mL, clear, colorless to faintly yellow
Numéro d'accès UniProt
Conditions d'expédition
ambient
Température de stockage
−20°C
Clé InChI
PBGKTOXHQIOBKM-FHFVDXKLSA-N
Informations sur le gène
human ... INS(3630)
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Description générale
The INS gene encodes for preproinsulin, which is enzymatically converted into insulin. Insulin is produced in the insulin-producing pancreatic β cells. Preproinsulin is converted to proinsulin in ER and proinsulin is then proteolytically processed to form insulin in newly-forming insulin secretory granules. Insulin production is tightly regulated by specific DNA elements present within ∼400 bp in the proximal region of the INS promoter.
Application
Insulin human has been used for the following applications:
- For adipogenic differentiation assays (in the preparation of medium supplement)
- Incubation of cells for the evaluation of the effects of insulin
- Mass spectrometry (used for the external caliberation)
Actions biochimiques/physiologiques
Hormone polypeptidique à deux chaînes produite par les cellules β des îlots de Langerhans. Son poids moléculaire est d′environ 5 800 Da. Les chaînes α et β sont reliées par deux ponts disulfure interchaînes. La chaîne α contient un pont disulfure intrachaîne. L′insuline régule l′absorption, l′utilisation et le stockage par les cellules du glucose, des acides aminés et des acides gras et inhibe la dégradation du glycogène, des protéines et des graisses.
Insulin is responsible for two types of actions- excitatory and inhibitory. In its excitatory role, it increases the uptake of glucose and lipid synthesis, and in its inhibitory role it inhibits glycogenolysis, gluconeogenesis, lipolysis, proteolysis and ketogenesis. Aberrant insulin secretion leads to various disorders such as diabetes, hyperglycemia or hypoglycaemia. Type I diabetes is a result of autoimmune destruction of β cells of pancreas, which leads to depletion of insulin. Mutant INS-gene Induced Diabetes of Youth (MIDY) syndrome is an autosomal dominant disorder caused by missense mutations, which lead to aberrant proinsulin folding. Impaired glucose tolerance (IGT) or non-insulin-dependent diabetes mellitus (NIDDM) is caused by resistance to insulin-stimulated glucose uptake.
Autres remarques
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
Code de la classe de stockage
13 - Non Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°C)
Not applicable
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