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Merck

I0516

Insulin solution from bovine pancreas

10 mg/mL insulin in 25  mM HEPES, pH 8.2, BioReagent, sterile-filtered, suitable for cell culture

Sinónimos:

Bovine insulin, Cell culture grade insulin

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Número CAS:
UNSPSC Code:
12352209
NACRES:
NA.77
MDL number:
Biological source:
bovine
Form:
solution
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Nombre del producto

Insulin solution from bovine pancreas, 10 mg/mL insulin in 25  mM HEPES, pH 8.2, BioReagent, sterile-filtered, suitable for cell culture

SMILES string

SC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CN)[C@H](CC)C)C(C)C)CCC(=O)O)CCC(=O)N)CS)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc4ccc(cc4)O)C(=O)N[

InChI

1S/2C97H151N25O34S4/c2*1-12-46(10)77(120-72(131)35-98)96(154)122-76(45(8)9)94(152)107-55(24-28-74(134)135)79(137)104-53(22-26-69(100)128)82(140)116-66(40-159)93(151)118-64(38-157)90(148)103-47(11)78(136)114-63(37-124)89(147)121-75(44(6)7)95(153)119-67(41-160)92(150)115-62(36-123)88(146)109-57(30-43(4)5)84(142)110-58(31-48-13-17-50(125)18-14-48)85(143)105-52(21-25-68(99)127)80(138)108-56(29-42(2)3)83(141)106-54(23-27-73(132)133)81(139)112-60(33-70(101)129)87(145)111-59(32-49-15-19-51(126)20-16-49)86(144)117-65(39-158)91(149)113-61(97(155)156)34-71(102)130/h2*13-20,42-47,52-67,75-77,123-126,157-160H,12,21-41,98H2,1-11H3,(H2,99,127)(H2,100,128)(H2,101,129)(H2,102,130)(H,103,148)(H,104,137)(H,105,143)(H,106,141)(H,107,152)(H,108,138)(H,109,146)(H,110,142)(H,111,145)(H,112,139)(H,113,149)(H,114,136)(H,115,150)(H,116,140)(H,117,144)(H,118,151)(H,119,153)(H,120,131)(H,121,147)(H,122,154)(H,132,133)(H,134,135)(H,155,156)/t2*46-,47-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,75-,76-,77-/m00/s1

InChI key

XYPANFGXFLOTDK-CJLNJPJHSA-N

biological source

bovine

sterility

sterile-filtered

product line

BioReagent

form

solution

concentration

10 mg/mL insulin in 25  mM HEPES, pH 8.2

technique(s)

cell culture | mammalian: suitable
single cell analysis: suitable

impurities

endotoxin, tested

pH

7.9-8.5

UniProt accession no.

shipped in

ambient

storage temp.

2-8°C

Quality Level

Gene Information

bovine ... INS(280829)
cow ... INS(280829)

Application

Insulin solution from bovine pancreas has been used:
  • to study the effect of exogenous insulin on plasma concentrations of glucose, insulin, insulin-like growth factor I (IGF-I), and progesterone (P4) in pubertal beef heifers
  • to study the insulin responsiveness of the placenta during pregnancy complications using primary human trophoblast cells and placental villous explants
  • to study the effect of insulin receptor signaling dendritic spine density in neonatal mouse hippocampal neurons in vitro

Biochem/physiol Actions

Insulin is a major glucose-lowering hormone, insufficiency of which causes hyperglycemia observed in type 2 diabetes.
Two-chain polypeptide hormone produced by the β-cells of pancreatic islets. Its molecular weight is ~5800 Da. The α and β chains are joined by two interchain disulfide bonds. The α chain contains an intrachain disulfide bond. Insulin regulates the cellular uptake, utilization, and storage of glucose, amino acids, and fatty acids and inhibits the breakdown of glycogen, protein, and fat.

Physical form

stable 2-8 °C

Clase de almacenamiento

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Certificados de análisis (COA)

Lot/Batch Number

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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. What is the comparison between International Units (IU) and USP units for insulin?

    The international unit (IU) of insulin is based on the International Standard Preparation of Bioassay (1958). The standard preparation is a mixture of 52% bovine and 48% porcine insulin, containing 24 units/mg. Reference: Martindale: The Extra Pharmacopoeia, 29th ed., p. 392. High purity bovine pancreatic insulin typically assays at approximately 27 USP units per mg. So the IU and USP unit are not identical, but they are approximately 1:1.

  3. What is the amino acid sequence for insulin?

    The sequence and structure of insulin can be found on the product information sheet (under Documents, above).

  4. 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.

  5. How many units/mg am I getting in Product I0516, Insulin solution?

    This solution is made using insulin Product No. I5500.  The potency specification for the I5500 is not less than 27 USP units/mg.  However, we do not test for potency of the final product of this solution.  It is possible some activity is lost during the manufacturing process.

  6. What is the molarity of Product I0516, Insulin solution?

    Product No. I0516 is a 10 mg/mL solution of bovine insulin (MW 5733.5). The molarity is 1.7 μmol/mL or 1.7 mM.

  7. 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.

  8. 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. 

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

    Ask a Scientist here.

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Journal of the peripheral nervous system : JPNS, 21(3), 128-133 (2016-04-28)
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Wafa B'chir et al.
Endocrinology, 159(5), 2153-2164 (2018-04-11)
Given the increasing prevalence of obesity and the metabolic syndrome, identification of intrinsic molecular programs responsible for ensuring fuel homeostasis and preventing metabolic disease is needed. We investigated whether the orphan nuclear receptor estrogen-related receptor α (ERRα), a major regulator
M M Vick et al.
Journal of animal science, 85(5), 1144-1155 (2007-02-01)
Recent studies associate obesity and insulin resistance in horses with development of abnormal reproductive function and debilitating laminitis. The factors contributing to insulin resistance in obese horses are unknown. However, human studies provide evidence that elevated inflammatory cytokines such as
Doerte Poburski et al.
Scientific reports, 6, 37120-37120 (2016-11-17)
The increased cancer mortality of diabetes type 2 patients is most likely an evidence of the tight connection between tumor development and energy metabolism. A major focus of today's research is still the identification of key proteins of both diseases
Ana Mato-Berciano et al.
Oncotarget, 8(14), 22700-22715 (2017-02-12)
Notch signaling pathway is an embryonic program that becomes reactivated in pancreatic cancer and contributes to cancer stem cell (CSC) maintenance. We explored the concept of oncolytic adenoviral activity in response to Notch activation signaling, in the context of a

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