H1B status is initially granted for a maximum period of three years, but it can be extended for up to six years. This six-year maximum remains in effect no matter how many employers the foreign national has over this time period.
Medical Definition of reticulin. : a protein substance similar to collagen that is a constituent of reticular tissue.
Calreticulin (CRT) is a protein that is widely distributed in eukaryotic cells. It was first described in the endoplasmic reticulum (ER, a network of interconnected membranes within the cell cytoplasm).RT contains a cleavable signal sequence in this domain, which is found in proteins that are marked for targeting to the ER, and the presence of this signal indicates that CRT is transported into the ER following synthesis. (ii) The second domain is a central or P domain, which is rich in the amino acid proline.