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Bis(4-bromophenyl)acetylene
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Bis(4-bromophenyl)acetylene
Catalog Number:
(SXPLAS1-2X)
Supplier:
SPEX CERTIPREP LLC
Description:
Single-element standards for AA & ICP.
Catalog Number:
(SXPLSR1-2X)
Supplier:
SPEX CERTIPREP LLC
Description:
Single-element standards for AA & ICP.
Supplier:
TCI America
Description:
CAS Number: 84025-81-0
MDL Number: MFCD00066219
Molecular Formula: C6H13NO
Molecular Weight: 115.18
Purity/Analysis Method: <gt/>99.0% (GC)
Form: Clear Liquid
Flash Point (°C): 45
Specific Gravity (20/20): 0.93
Specific rotation [a]20/D: -34 deg (C=2, 1mol/L HCl)
Supplier:
SPEX CERTIPREP LLC
Description:
Single-element standards for AA & ICP.
Supplier:
AMBEED, INC
Description:
(R)-2-((R)-3-(Benzo[d][1,3]dioxol-5-yl)-3-(6-methoxynaphthalene-2-sulfonamido)propanamido)-3-(4-(((2R,6S)-2,6-dimethylpiperidin-1-yl)methyl)phenyl)-N-isopropyl-N-methylpropanamide hydrochloride, Purity: 98%, CAS Number: 464930-42-5, Appearance: Solid, Storage: Inert atmosphere, 2-8C, Size: 10MG
Catalog Number:
(10305-670)
Supplier:
Bioss
Description:
Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest, activation of DNA repair and apoptosis in response to the presence of DNA double-strand breaks. May also negatively regulate cell cycle progression during unperturbed cell cycles. Following activation, phosphorylates numerous effectors preferentially at the consensus sequence [L-X-R-X-X-S/T]. Regulates cell cycle checkpoint arrest through phosphorylation of CDC25A, CDC25B and CDC25C, inhibiting their activity. Inhibition of CDC25 phosphatase activity leads to increased inhibitory tyrosine phosphorylation of CDK-cyclin complexes and blocks cell cycle progression. May also phosphorylate NEK6 which is involved in G2/M cell cycle arrest. Regulates DNA repair through phosphorylation of BRCA2, enhancing the association of RAD51 with chromatin which promotes DNA repair by homologous recombination. Also stimulates the transcription of genes involved in DNA repair (including BRCA2) through the phosphorylation and activation of the transcription factor FOXM1. Regulates apoptosis through the phosphorylation of p53/TP53, MDM4 and PML. Phosphorylation of p53/TP53 at 'Ser-20' by CHEK2 may alleviate inhibition by MDM2, leading to accumulation of active p53/TP53. Phosphorylation of MDM4 may also reduce degradation of p53/TP53. Also controls the transcription of pro-apoptotic genes through phosphorylation of the transcription factor E2F1. Tumor suppressor, it may also have a DNA damage-independent function in mitotic spindle assembly by phosphorylating BRCA1. Its absence may be a cause of the chromosomal instability observed in some cancer cells.
Catalog Number:
(PAA5051)
Supplier:
Promega Corporation
Description:
Proteinase K, produced by the fungus Tritirachium album Limber, is a serine protease that exhibits broad cleavage activity. Proteinase K (PK) Solution is supplied at a concentration of 20 mg/ml in 10mM Tris-HCl (pH 7.5), 1 mM calcium chloride, 50% glycerol.
Supplier:
ALADDIN SCIENTIFIC
Description:
Alosetron hydrochloride ≥98% (by HPLC)
Supplier:
AMBEED, INC
Description:
Methyl (2R,4S)-4-hydroxypyrrolidine-2-carboxylate hydrochloride 97%
Supplier:
MORAVEK BIOCHEMICALS MS
Description:
Guanidine hydrochloride, [14C] ≥98% (by HPLC), MORpure™
Supplier:
Innovative Research Inc
Description:
IgA, Human Plasma, Purity: >95% by SDS-PAGE analysis, Source: Human plasma, Molecular Weight: 170,000, Species: Human, Storage: -70 C, Form: Frozen liquid, Buffer: 0.1M Tris-HCl; 0.1M NaCl; pH 8.0, Concentration: 1.0 mg/ml, Size: 5mg
Catalog Number:
(J-1250.0250BA)
Supplier:
Bachem Americas
Description:
Specific fluorogenic substrate for dipeptidyl peptidase II (DPP II). Use of Lys-Ala-MNA in histochemistry has been described.
Supplier:
TCI America
Description:
CAS Number: 70-78-0
MDL Number: MFCD00002608 Molecular Formula: C9H10INO3 Molecular Weight: 307.09 Purity/Analysis Method: >98.0% (T) Form: Crystal Melting point (°C): 199 Specific rotation [a]20/D: -3 deg (C=2, 1mol/L Hcl) Storage Temperature: 0-10°C
Catalog Number:
(EM1.09871.0001)
Supplier:
Bachem Americas
Description:
GR-pNA, chromgenic substrate for DPP I (cathepsin C) and DPP II, also cleaved by P. gingivalis dipeptidyl peptidase.
Catalog Number:
(103727-980)
Supplier:
HCL Label
Description:
Acid gown disposal only labels are made of adhesive vinyl with a clear film liner backing; these labels are able to be cleaned for cleanroom usage.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
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
is still displayed and you need assistance, please call us at 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
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