Human WAP, kazal, immunoglobulin, kunitz and NTR domain-containing protein 1(WFIKKN1) ELISA kit

1. In this review, we summarize current knowledge about the WFIKKN proteins and propose that they are "companion" proteins for various growth factors by providing localized and sustained presentation of TGFB proteins to their respective receptors, thus regulating the balance between the activation of Smad and non-Smad pathways by TGFB. PMID: 27325460
2. Data show that the KKN1 fragment generated by BMP1-cleavage of WFIKKN1 protein contributes most significantly to the observed enhancer activity. PMID: 27782377
3. Data suggest that myostatin binding to its receptor (activin receptors type II) can be blocked by WFIKKN1 but not WFIKKN2; various forms of myostatin (promyostatin, myostatin pro-domain, and latent/processed myostatin) bind WFIKKN1 but not WFIKKN2. PMID: 23829672
4. data indicate that WFIKKN proteins are antagonists of GDF8 and GDF11, but in the case of TGFbeta1, BMP2 and BMP4 they function as growth factor binding proteins PMID: 21054789
5. Newly discovered WFIKKNPR gene structure and tissue distribution of gene expression is commpared with that of the WFIKKN gene in adult and fetal tissues and organs. PMID: 11928817
6. Data suggest that the physiological target of WFIKKN protein may be trypsin. PMID: 12709070
7. three-dimensional structure of a Kunitz domain with a tryptophan residue at the P02 site of the protease-recognition loop PMID: 16791741
8. Both WFIKKN1 and WFIKKN2 have high affinity for growth and differentiation factors 8 and 11. PMID: 18596030

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HGNC: 30912

OMIM: 608021

KEGG: hsa:117166

STRING: 9606.ENSP00000324763

UniGene: Hs.345818