IGF2 Human-Insulin-Like Growth Factor

our services
our products
Quotations & Ordering:

For quotations, please use our online quotation form, and you may also contact us by

[email protected]

Phone:

+1888-754-5670(Toll-free)
+1857.259.4898 (Int’l)

Fax:

+1888-754-5670,

Our customer service representatives are available 24 hours, Monday through Friday to assist you.

IGF2 Human

Qty


Total
$65
Catalog #
CYPS-272
Size
Description
Insulin-Like Growth Factor-II Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 67 amino acids and having a molecular mass of 7505 Dalton. IGF-II is purified by proprietary chromatographic techniques.
Additional Information
IntroductionIGF-2 is a member of the insulin family of polypeptide growth factors that is involved in development and growth. It is an imprinted gene and is expressed only from the paternally inherited allele. It is a candidate gene for eating disorders. There is a read-throµgh, INS-IGF2, which aligns to this gene at the 3' region and to the upstream INS gene at the 5' region. Two alternatively spliced transcript variants encoding the same protein have been found for this gene.
SynonymsSomatomedin-A, IGF2, INSIGF, pp9974, C11orf43, FLJ22066, FLJ44734.
SourceEscherichia Coli.
Physical AppearanceSterile Filtered White lyophilized (freeze-dried) powder.
FormulationThe protein was lyophilized with no additives.
SolubilityIt is recommended to reconstitute the lyophilized IGF2 in sterile 18MΩ-cm H2O at a concentration of 100µg/ml, which can then be further diluted to other aqueous solutions.
StabilityLyophilized IGF-2 althoµgh stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IGFII should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Amino Acid SequenceAYRPSETLCG
GELVDTLQFV
CGDRGFYFSR
PASRVSRRSR
GIVEECCFRS
CDLALLETYC
ATPAKSE.
PurityGreater than 97.0% as determined by(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Biological ActivityThe ED50, calculated by the dose-dependent induction of MCF-7 cell proliferation was found to be 0.85ng/ml corresponding to a Specific Activity of 1,176,470IU/mg.
UsageNeoScientific's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drµgs, agricultural or pesticidal products, food additives or household chemicals.
Background

N/A

Protocol

N/A

MSDS
Reviews
Neo Scientific welcomes feedback from its customers.

If you have used an our product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information.

If you have any additional inquiries please email technical services at [email protected].

Thank you for your support.

promotions

Image

Custom Monoclonal Antibody
MassAb Technologies
Image
Free Trial Custom Polyclonal Antibody
You will receive free purified antibodies for validation
Image
Custom Peptides Synthesis

Start from $40/each

new technologies

Image
Optimized for enhanced
expression levels
XPromoter 2.0
Image
E.coli/insect cells/293 & CHO

3 in 1 expression system
Image
MassAb Technologies

Cover All Epitopes