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CD Molecule Antibodies

Posted by Panyue (Penny) Hao on Feb 12, 2019 11:51:28 AM

CD molecules are cell surface markers that appear or disappear when cells (leukocytes, red blood cells, platelets, and vascular endothelial cells, etc.) differentiate or become different lineages, different segments of cells, become active or diseased. Most CD molecules are transmembrane proteins or glycoproteins, including extracellular regions, transmembrane regions, and cytoplasmic regions. Some CD molecules are "anchored" on the cell membrane by means of inositol phospholipids. A few CD molecules are carbohydrate haptens. The study of CD molecules can be used in many basic immunology research fields, such as the relationship between CD antigen structure and function, cell activation pathway, signal transduction and cell differentiation, etc. It can be used clinically for disease mechanism research, clinical diagnosis, disease prognosis, efficacy tracking and treatment, and more.

Key Targets in the Hippo Pathway

Posted by Panyue (Penny) Hao on Jan 15, 2019 12:32:35 PM

The Hippo signal is very conservative in evolution. It regulates organ size and tissue stability by regulating cell proliferation, apoptosis, and stem cell renewal. The core process of Hippo signaling is a kinase tandem process, Mst1/2 and Sav1 form a complex, phosphorylate and activate Lats1/2; Lats1/2 kinase then phosphorylates and inhibits transcriptional coactivators Yap and Taz. Yap and Taz are the most important effectors downstream of the Hippo pathway. Upon dephosphorylation, Yap and Taz translocate to the nucleus and interact with TEAD1-4 or other transcription factors (such as CTGF) to induce gene expression, thereby initiating cell proliferation and inhibiting apoptosis.

Featured Product Weekly: Histone Modification

Posted by Panyue (Penny) Hao on Sep 18, 2018 10:25:41 AM

The nucleosome consists of an octamer composed of four histones (H2A, H2B, H3, and H4) and a DNA entangled with 147 base pairs. The core of the histones constituting the nucleosome are roughly the same, but the free N-terminus can be subjected to various modifications.