ArtNr |
BOS-EK0379-PR |
Hersteller |
Boster
|
Menge |
96 wells/kit, with removable strips. |
Kategorie |
|
Typ |
Elisa-Kit |
Applikationen |
ELISA |
Specific against |
Monkey |
Sensitivity |
<2pg/ml |
ECLASS 10.1 |
32160605 |
ECLASS 11.0 |
32160605 |
UNSPSC |
41116126 |
Alias |
Insulin-like growth factor II;IGF-II;Somatomedin-A;T3M-11-derived growth factor;Insulin-like growth factor II;Insulin-like growth factor II Ala-25 Del;Preptin;IGF2;PP1446; |
Lieferbar |
|
Anticoagulant |
heparin or EDTA |
Assay procedure step1 |
4000pg/ml, 2000pg/ml, 1000pg/ml, 500pg/ml, 250pg/ml, 125pg/ml, 62.5pg/ml |
Background |
Insulin-like growth factor II is also known as somatomedin A. IGF-2 is a member of the insulin family of polypeptide growth factors that is involved in development and growth. It is paternally expressed in the fetus and placenta. IGF-II is a mitogen for many cell types and an important modulator of muscle growth and differentiation. IGF-II gene is prevalently expressed during prenatal development and its gene activity is regulated by genomic imprinting, in that the allele inherited from the father is active and the allele inherited from the mother is inactive in most normal tissues. IGF-II appears to be induced by placental lactogen during prenatal development. It is a mediator of prolactin-induced alveologenesis; prolactin, IGF-2, and cyclin D1, all of which are overexpressed in breast cancers, are components of a developmental pathway in the mammary gland. The monkey primate IGF-II gene is located on chromosome 11. The standard product used in this kit is recombinant monkey primate IGF-2, consisting of 67 amino acids in mature form with the molecular mass of 7.5KDa. IGF-1 and IGF-2 share high homology. |
Components needed |
- Microplate reader in standard size.
- Automated plate washer.
- Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection.
- Clean tubes and Eppendorf tubes.
- Washing buffer (neutral PBS or TBS).
- Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g NaCl; 450μ l of purified acetic acid or 700μ l of concentrated hydrochloric acid to 1000ml H2
- Preparation of 0.01 M PBS: Add 8.5g sodium chloride, 1.4g Na O and adjust pH to 7.2-7.
|
Cross reactivity |
There is no detectable cross-reactivity with IGF-1. |
Description |
Sandwich High Sensitivity ELISA kit for Quantitative Detection of monkey primate IGF-2 |
Gene full name |
Insulin-like growth factor II |
Gene name |
IGF2 |
Immunogen |
Expression system for standard: E.coli; Immunogen sequence: A25-E91 |
Intra inter assay cv |
|Intra-Assay Precision|Inter-Assay Precision Sample|1|2|3|1|2|3 n|16|16|16|24|24|24 Mean(pg/ml)|648|1657|2635|759|1830|3176 Standard deviation|26.6|81.2|152.83|47.82|122.6|238.2 CV(%)|4.1|4.9|5.8|6.3|6.7|7.5 |
Kit components |
10ng/tube |
MW |
20140 MW |
Principle |
monoclonal antibody from mouse|polyclonal antibody from goat |
Protein function |
The insulin-like growth factors possess growth-promoting activity. In vitro, they are potent mitogens for cultured cells. IGF-II is influenced by placental lactogen and may play a role in fetal development. |
Protein name |
Insulin-like growth factor II |
Research category |
|signal transduction|growth factors/hormones|insulin / insulin-like| cancer|growth factors|insulin and insulin-like| developmental biology|post embryonic development|growth hormones |
Sample data |
Concentration(pg/ml)|0|62.5|125|250|500|1000|2000|4000 O.D.|0.136|0.158|0.179|0.200|0.298|0.612|1.166|1.721 |
Sample type |
cell culture supernates, serum and plasma(heparin, EDTA). |
Sequence similarities |
Belongs to the insulin family. |
Storage |
Store at 4C for 6 months, at -20C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.) |
Subcellular localization |
Secreted. |
Tmb Incubation time |
25-30min |
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