Shopping cart

There are no products in your shopping cart.

0 Items $0.00

User login

ISL1 Recombinant Protein

ISL1 Recombinant Protein
Prod. No.


ISL1 is a transcription factor that has been shown to bind a cis-acting domain of the insulin gene enhancer. It contains two N-terminal LIM zinc-binding domains, and one homeobox DNA-binding domain. During embryonic development, ISL1 has been identified as a marker for cardiovascular progenitor cells that form the three major cell types in the heart (cardiac, smooth muscle, and endothelial cells). In addition, ISL1 is a marker for endocrine progenitor cells in the pancreas, and plays a critical role in the development of mature islet beta cells.

SDS PAGE analysis of ISL1 recombinant protein

Source: Human
Tested Applications: SDS-PAGE, ELISA
Sequence: Amino Acids 1-100
Epitope tag(s): none

Size: 20 µg
Recombinant human ISL1 protein fragment (AA 1-100).
Expression: Protein was expressed in E. coli and refolded to soluble form.
1.4 mg/ml (determined by Bradford assay) in hs-PBS (1.5 mM KH2PO4, 8.1 mM Na2HPO4, 500 mM NaCl, 2.7 mM KCl, pH 7.4)
Preservative: none
Purity: >90% by SDS-PAGE
Storage: Store at -80 °C.
Avoid multiple freeze-thaws.

Alternative Names:
Insulin gene enhancer protein ISL-1; Islet-1

Size: 11.5 kDa (AA 1-100).
Full length ISL1 = 39.0 kDa (349 AA)

Database Links:
RefSeq Protein NP_002193
RefSeq mRNA NM_002202
UniProt P61371


Each Lot has been verified to meet quality specifications in accordance with testing guidelines. We will replace the product if it does not conform to specifications. Product guaranteed for 6 months from date of purchase if stored as directed. This product must not be resold without written permission from Primorigen Biosciences.



Support Files:

Certificate of Analysis: