PNAd Activators
PNAd activators encompass a range of compounds that can influence the adhesion of lymphocytes to endothelial cells in peripheral lymph nodes. These compounds act through various mechanisms that indirectly enhance the functional activity of PNAd. For instance, retinoic acid and vitamin D3 are known to regulate immune cell function and the expression of adhesion molecules. An increase in the expression of integrins and other adhesion molecules could result in a stronger interaction with PNAd, thereby enhancing lymphocyte homing to peripheral lymph nodes. Similarly, L-selectin, a ligand for PNAd, when increased in the system, could enhance the adhesion strength between lymphocytes and PNAd.
Compounds like sphingosine-1-phosphate and galectin-1 have roles in the signaling pathways related to lymphocyte trafficking and adhesion. Sphingosine-1-phosphate regulates lymphocyte egress from lymph nodes, which indirectly affects the recirculation and, the PNAd-mediated adhesion process. Galectin-1 binds to carbohydrate structures on PNAd and can modulate the adhesion of lymphocytes, thereby influencing PNAd functionality. IL-4, a cytokine, can upregulate the expression of vascular cell adhesion molecule-1 (VCAM-1) which can work in concert with PNAd to enhance lymphocyte adhesion and trafficking.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Fucoidan | 9072-19-9 | sc-255187 sc-255187A | 5 g 10 g | $190.00 $318.00 | 7 | |
Sulfated polysaccharide that binds to selectins and could enhance PNAd-mediated lymphocyte adhesion by upregulating selectin ligands. | ||||||
Heparin | 9005-49-6 | sc-507344 | 25 mg | $119.00 | 1 | |
Anticoagulant that can bind to L-selectin, potentially increasing the strength of interaction between L-selectin and PNAd, enhancing cell adhesion. | ||||||
Forskolin | 66575-29-9 | sc-3562 sc-3562A sc-3562B sc-3562C sc-3562D | 5 mg 50 mg 1 g 2 g 5 g | $78.00 $153.00 $740.00 $1413.00 $2091.00 | 73 | |
Adenylyl cyclase activator that increases cAMP levels, which can upregulate L-selectin, enhancing the interaction with PNAd. | ||||||
Manganese(II) chloride beads | 7773-01-5 | sc-252989 sc-252989A | 100 g 500 g | $19.00 $31.00 | ||
Manganese chloride activates integrins which could enhance the functional activity of PNAd by strengthening lymphocyte adhesion. | ||||||
PMA | 16561-29-8 | sc-3576 sc-3576A sc-3576B sc-3576C sc-3576D | 1 mg 5 mg 10 mg 25 mg 100 mg | $41.00 $132.00 $214.00 $500.00 $948.00 | 119 | |
Phorbol 12-myristate 13-acetate activates protein kinase C, which can enhance integrin clustering and potentially enhance the functional interaction with PNAd. | ||||||
Chloroquine Sulphate | 132-73-0 | sc-337629 | 25 mg | $224.00 | 2 | |
Known to affect glycosylation patterns, which could alter the structure of PNAd and enhance its interaction with lymphocyte receptors. | ||||||
Rolipram | 61413-54-5 | sc-3563 sc-3563A | 5 mg 50 mg | $77.00 $216.00 | 18 | |
Phosphodiesterase inhibitor that raises cAMP, which can indirectly increase L-selectin expression and enhance PNAd-mediated adhesion. | ||||||
Zinc | 7440-66-6 | sc-213177 | 100 g | $48.00 | ||
Zinc ions can modulate immune cell function and may enhance the expression of molecules that interact with PNAd. | ||||||
Sodium Orthovanadate | 13721-39-6 | sc-3540 sc-3540B sc-3540A | 5 g 10 g 50 g | $49.00 $57.00 $187.00 | 142 | |
Inhibits protein tyrosine phosphatases, potentially enhancing signaling pathways that upregulate the functional activity of PNAd. | ||||||
Retinoic Acid, all trans | 302-79-4 | sc-200898 sc-200898A sc-200898B sc-200898C | 500 mg 5 g 10 g 100 g | $66.00 $325.00 $587.00 $1018.00 | 28 | |
Influences the expression of integrins, which are critical for lymphocyte adhesion and can enhance PNAd-mediated lymphocyte homing. | ||||||