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Catalog Number: (219458-25)
Supplier: Merck Millipore (Calbiochem‎)
Description: D-(+)-Cellobiose, Millipore®
UOM: 1 * 25 g


Supplier: MP Biomedicals
Description: Salicin is an alcoholic β-glucoside derived from willow bark that produces anti-inflammatory (including analgesic and antipyretic) effects very similar to that of aspirin Salicin is a substrate for β-glucosidase.

Catalog Number: (BOSSBS-2752R-A647)
Supplier: Bioss
Description: Brutons tyrosine kinase (BTK) is a member of the BTK/Tec family of cytoplasmic tyrosine kinases. Like other BTK family members, it contains a pleckstrin homology (PH) domain, Src homology SH3 and SH2 domains. BTK plays an important role in B cell development. Activation of B cells by various ligands is accompanied by BTK membrane translocation mediated by its PH domain binding to phosphatidylinositol-3,4,5-trisphosphate. The membrane located BTK is active and associated with transient phosphorylation of two tyrosine residues, Tyr551 and Tyr223. Tyr551 in the activation loop is transphosphorylated by the Src family tyrosine kinase, leading to autophosphorylation at Tyr223 within the SH3 domain, which is necessary for full activation. The activation of BTK is negatively regulated by PKC beta through phosphorylation of BTK at Ser180, which results in reduced membrane recruitment, transphosphorylation and subsequent activation. The PKC/BTK inhibitory signal is likely to be a key determinant of the B cell receptor signaling threshold to maintain optimal BTK activity.
UOM: 1 * 100 µl


Catalog Number: (BOSSBS-2752R-A350)
Supplier: Bioss
Description: Brutons tyrosine kinase (BTK) is a member of the BTK/Tec family of cytoplasmic tyrosine kinases. Like other BTK family members, it contains a pleckstrin homology (PH) domain, Src homology SH3 and SH2 domains. BTK plays an important role in B cell development. Activation of B cells by various ligands is accompanied by BTK membrane translocation mediated by its PH domain binding to phosphatidylinositol-3,4,5-trisphosphate. The membrane located BTK is active and associated with transient phosphorylation of two tyrosine residues, Tyr551 and Tyr223. Tyr551 in the activation loop is transphosphorylated by the Src family tyrosine kinase, leading to autophosphorylation at Tyr223 within the SH3 domain, which is necessary for full activation. The activation of BTK is negatively regulated by PKC beta through phosphorylation of BTK at Ser180, which results in reduced membrane recruitment, transphosphorylation and subsequent activation. The PKC/BTK inhibitory signal is likely to be a key determinant of the B cell receptor signaling threshold to maintain optimal BTK activity.
UOM: 1 * 100 µl


Catalog Number: (129-0721)
Supplier: DANIELS HEALTHCARE LIMITED
Description: PP.
UOM: 1 * 7 items


Catalog Number: (ROTHCN22.2)
Supplier: Roth Carl
Description: (2-Nitrophenyl)-β-D-galactopyranoside (ONPG)
UOM: 1 * 10 g

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (PRSI26-764)
Supplier: ProSci Inc.
Description: PIP5KL1 may act as a scaffold to localize and regulate type I PI (4)P 5-kinases to specific compartments within the cell, where they generate PI (4,5)P2 for actin nucleation, signaling and scaffold protein recruitment and conversion to PI (3,4,5)P3.
UOM: 1 * 50 µG


Catalog Number: (AATB14019)
Supplier: AAT BIOQUEST
Description: Resorufin beta-D-galactopyranoside is a fluorogenic galactosidase substrate that generates a red fluorescent product upon interaction with the enzyme.
UOM: 1 * 5 mg


Catalog Number: (USBI040615-BIOTIN)
Supplier: US Biological
Description: Anti-PTEN Rabbit Polyclonal Antibody (Biotin)
UOM: 1 * 200 µl


Catalog Number: (MOLE44163104-25G)
Supplier: Molekula
Description: D-(+)-Raffinose pentahydrate
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (AATB14014)
Supplier: AAT BIOQUEST
Description: 4-Methylumbelliferyl-beta-D-glucoside is a fluorogenic MU substrate for detecting glucosidase in cell extracts and purified enzyme preparations using a fluorescence microplate reader or fluorometer.
UOM: 1 * 25 mg


Catalog Number: (BOSSBS-2752R-A488)
Supplier: Bioss
Description: Brutons tyrosine kinase (BTK) is a member of the BTK/Tec family of cytoplasmic tyrosine kinases. Like other BTK family members, it contains a pleckstrin homology (PH) domain, Src homology SH3 and SH2 domains. BTK plays an important role in B cell development. Activation of B cells by various ligands is accompanied by BTK membrane translocation mediated by its PH domain binding to phosphatidylinositol-3,4,5-trisphosphate. The membrane located BTK is active and associated with transient phosphorylation of two tyrosine residues, Tyr551 and Tyr223. Tyr551 in the activation loop is transphosphorylated by the Src family tyrosine kinase, leading to autophosphorylation at Tyr223 within the SH3 domain, which is necessary for full activation. The activation of BTK is negatively regulated by PKC beta through phosphorylation of BTK at Ser180, which results in reduced membrane recruitment, transphosphorylation and subsequent activation. The PKC/BTK inhibitory signal is likely to be a key determinant of the B cell receptor signaling threshold to maintain optimal BTK activity.
UOM: 1 * 100 µl


Catalog Number: (J66531.ME)
Supplier: Thermo Fisher Scientific
Description: n-Hexadecyl-β-D-maltoside ≥98%
UOM: 1 * 500 mg


Supplier: Thermo Fisher Scientific
Description: 5-Bromo-3-indolyl-β-D-galactopyranoside ≥98%
Supplier: Merck Millipore (Calbiochem‎)
Description: n-Dodecyl-β-D-maltoside, Millipore®

Supplier: Thermo Fisher Scientific
Description: Naringin
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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