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#27201 Human GIP, Active form Assay Kit - IBL
- Intended Use:
- Research reagents
- Measuring Method:
- ELISA
- Sample Types:
- Human
- Measuring Samples:
- EDTA-plasma
- Measurement Range:
- 0.31 - 20.07 pmol/L (1.6 - 100 pg/mL)
- Package Size1:
- 96 Well
※ The product indicated as "Research reagents" in the column Intended Use cannot be used
for diagnostic nor any medical purpose.
※ The datasheet listed on this page is sample only. Please refer to the datasheet
enclosed in the product purchased before use.
Product Overview
Product Overview
Product Code | 27201 |
---|---|
Product Name | Human GIP, Active form Assay Kit - IBL |
Intended Use | Research reagents |
Measuring Method | ELISA |
Conjugate | HRP |
Species | Human |
Measuring Samples | EDTA-plasma |
Measurement Range | 0.31 - 20.07 pmol/L (1.6 - 100 pg/mL) |
Primary Reaction | 60 minutes at 37 ℃ |
Secondary Reaction | 60 minutes at 2 - 8 ℃ |
Sensitivity | 0.24 pmol/L |
Specificity | Substance Cross Reactivity Human GIP (1-42) 100.0% Human GIP (3-42) < 0.1% Human Glucagon < 0.1% Human GLP-1 (7-36) amide < 0.1% Human GLP-2 < 0.1% |
Storage Condition | 2 - 8 ℃ |
Poisonous and Deleterious Substances | Not Applicable |
Cartagena | Not Applicable |
Measuring Service | Available |
Package Size 1 | 96 Well |
Product Description
Product Description
Incretins are a group of gastrointestinal hormones that cause an increase in the amount of insulin released from the beta cells of the islets of Langerhans after eating and they also inhibit glucagon release from the alpha cells of the Islets of Langerhans. GIP, typical incretin like GLP-1, was isolated and sequenced from intestinal mucosa as “gastric inhibitory peptide” in 1970, and then it was renamed as “glucose-dependent insulinotropic peptide”. It has been reported that GIP receptor is expressed in cells such as beta cell of pancreas, adipocyte or osteoblastic cell, and it plays essential roles in reserving of ingested nutrients within the body in each cell, and the control of GIP signal can lead to improvement of metabolic syndrome. It is rapidly inactivated to GIP (3-42) from active form of GIP (1-42) by DPP-IV in blood. This ELISA kit can measure only active form of Human GIP (1-42).
The control set is available for sale on request. Learn More
Keywords:
GIP / GLP-1 / Insulin / Incretin
The control set is available for sale on request. Learn More
Keywords:
GIP / GLP-1 / Insulin / Incretin
References
References
- Pseudo-hyperglucagonemia Was Observed in the Pancreatectomized Cases When Measured by Glucagon Sandwich ELISA. Kobayashi M et al. J Diabetes Investig. 2020;10.1111/jdi.13325.PMID: 32548980
- Plasma Glucagon Levels Measured by Sandwich ELISA Are Correlated With Impaired Glucose Tolerance in Type 2 Diabetes. Kobayashi M et al. Endocr J. 2020;10.1507/endocrj.EJ20-0079.PMID: 32448820
- Establishment of novel specific assay for short-form glucose-dependent insulinotropic polypeptide and evaluation of its secretion in nondiabetic subjects. Takeda Y et al. Physiol Rep. 2020 Jun;8(11):e14469.PMID: 32472669
- Glucose-Dependent Insulinotropic Polypeptide Ameliorates Mild Traumatic Brain Injury-Induced Cognitive and Sensorimotor Deficits and Neuroinflammation in Rats. Yu YW et al. J Neurotrauma. 2016 Nov 15;33(22):2044-2054. Epub 2016 May 9.PMID: 26972789
- Effect of canagliflozin on circulating active GLP-1 levels in patients with type 2 diabetes: a randomized trial. Takebayashi K et al. Endocr J. 2017 Sep 30;64(9):923-931.PMID: 28824041
- Dipeptidyl peptidase-4 inhibitor treatment induces a greater increase in plasma levels of bioactive GIP than GLP-1 in non-diabetic subjects. Yanagimachi T et al. Mol Metab. 2016 Dec 31;6(2):226-231.PMID: 28180064
- Addition of sitagliptin or metformin to insulin monotherapy improves blood glucose control via different effects on insulin and glucagon secretion in hyperglycemic Japanese patients with type 2 diabetes. Otsuka Y et al. Endocr J. 2014 Oct 19.PMID: 25328079
- Teneligliptin improves glycemic control with the reduction of postprandial insulin requirement in Japanese diabetic patients. Tsuchimochi W et al. Endocr J. 2014 Sep 25.PMID: 25252844
Note: Retrieve by PMID number in displayed by abstract: http://www.ncbi.nlm.nih.gov
FAQ
FAQ
-
Q.Can this kit be used for monkey samples?
-
A.The GIP sequences for human beings and monkeys are exactly same. Thus, theoretically our human GIP (both total and active) can be used to measure monkey GIP. However, we have never used our kits to evaluate monkey GIP, so we cannot be 100% certain. Thus, we cannot make any guarantee regarding the measurement results.
-
Q.Is composition of EIA buffer of each ELISA kit all same? Can it be mixed to use?
ELISA common FAQ -
A.No it isn't. As constitute of each EIA buffer is different, it cannot be mixed with other lots or EIA buffers contained in other kind of ELISA kits.
-
Q.What is the composition of concentrated wash buffer?
ELISA common FAQ -
A.It contains ordinary Tween and phosphate buffer (0.05% Tween-20 in PB).
-
Q.What is the feature of the plate?
ELISA common FAQ -
A.We use plate that is flat bottom and removable strip type plate (8wellx 12 strips).
-
Q.Can I re-use standard after reconstitution?
ELISA common FAQ -
A.Not recommended to re-use standard after reconstitution. Please use it at once after the reconstitution.
Please note that there are some exceptions. One time freeze-thaw the standard is acceptable for use after reconstitution for some ELISAs.
Please check the details on each product datasheet. -
Q.What is different between reagent blank and test sample blank?
ELISA common FAQ -
A.Reagent blank means a well is only added EIA buffer and the purpose is confirming whether the Test sample value is influenced by lack of washing process or other operations. Test sample blank means a well is added EIA buffer and HRP antibody and the purpose is to calculate the background.
-
Q.How many samples can be measured by this kit?
ELISA common FAQ -
A.The pre-coated plate contained in our ELISA kit is 96 wells plate. We recommend to use 16 wells (2 slits) for standard and 80 wells (10 slits) for 40 samples in duplicate.
-
Q.What is LOD (Limit of Detection)?
ELISA common FAQ -
A.It (LOD) is defined as sensitivity that is calculated using the NCCSL method. Please refer to a datasheet of each product.
-
Q.What is LOQ (Limit of Quantification)?
ELISA common FAQ -
A.It (LOQ) is the lowest value of measurement (standard) range. Please refer to a datasheet of each product.
-
Q.What is the definition of Over Night (O/N) reaction?
ELISA common FAQ -
A.It means that the reaction is required more than 16 hours unless otherwise specifically defined it on a datasheet of each ELISA product.
-
Q.What is the specification of quality control for ELISA product release?
ELISA common FAQ -
A.The information of specification is available on individual lot specific CoA. Please contact us with your reference lot number for obtaining of specific CoA.
-
Q.What is the number (e.g. 432143214321) at the edge of strips of the plate?
ELISA common FAQ -
A.According to the plate maker (ThermoFisher), it does not have any specific meaning as it is just the number of molds.
-
Q.How to wash an ELISA plate?
ELISA common FAQ -
A.Washing it by an auto-washer is highly recommended.
If it is not available, please refer to the demo video (only 2 mins) using a washing bottle. -
Q.The wells turned black during the test with the kit.
ELISA common FAQ -
A.It is possible that the wells were not washed sufficiently during the washing process after the HRP-labeled antibody reaction.
Be sure to wash the wells enough times as described in the data sheet with washing buffer of more than 350 µL. -
Q.How do you define the acceptance range of quality control of control sets?
Control Set Common FAQ -
A.In principal, it is defined as ±15%-20% based the standard value described on each datasheet.
-
Q.What is the shelf life of control set?
Control Set Common FAQ -
A.The shelf life is 12 months upon the goods is dispatched from our lab if the goods is unopned.
-
Q.What is the storage condition of control sets?
Control Set Common FAQ -
A.It should be stored under chilled condition (2~10℃).
-
Q.Can the control set be used after reconstitution?
Control Set Common FAQ -
A.No it cannot be re-used after the reconstitution.
-
Q.What is the package form of control sets?
Control Set Common FAQ -
A.It is lyophilized form.