A truncated β-amyloid peptide with valine at amino acid position #2, a mutation found in the amyloid precursor protein (APP) resulting from Ala673 → Val673 that leads to disease progression for homozygous carriers but not heterzygous carriers.

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Designed for direct snap and inject use in mass spectrometry applications Ideally suited for method development and as a…

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Designed for direct snap and inject use in mass spectrometry applications Ideally suited for method development and as a…

Contains selected eicosanoids produced by the metabolism of prostaglandins; designed for direct use in LC-MS applications.

The Cayman Asthma Treatment Standard Set contains three potent, selective Cysteinyl Leukotriene (CysLT) 1 receptor antagonists (10 mg each) currently used clinically for the treatment of asthma. Zafirlukast and Montelukast (sodium salt), sold under the trade names Accolate and Singulair,…

PI binds to double-stranded DNA and RNA after cells have been permeabilized. Once bound to nucleic acids, the nuclei appear red in color as observed by fluorescence microscopy with a rhodamine filter. PI is useful for multi-color fluorescent staining analysis. The bright red staining of nuclei…

This solution can be used (without further dilution) as a blocking agent for immunocytochemistry or immunohistochemistry when using a secondary antibody generated in goat.

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Ideally suited for use as an internal standard in mass spectrometry applications This mixture contains deuterated versions…

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Designed for direct snap and inject use in mass spectrometry applications Ideally suited for method development and as a…

Contains a combination of frequently used ligands for PPARγ.

Contains a collection of vasoactive eicosanoids, including the characteristic metabolites of both PGI2 and TXA2 and several additional metabolites produced by platelets and the CYP450 pathway of arachidonic acid metabolism; designed for direct use in LC-MS applications.

The arachidonic acid Quant-PAK has been designed for the convenient, precise quantification of arachidonic acid by GC- or LC-MS. It includes a 50 µg vial of arachidonic acid-d8 and a precisely weighed vial of unlabeled arachidonic acid, with the precise weight indicated on the vial. This…

10ml of 250 mM Tris-HCl, pH 7.6, containing 750 mM sodium chloride, 5% NP-40, 2.5% sodium deoxycholate, and 0.5% SDS

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Designed for direct snap and inject use in mass spectrometry applications Ideally suited for method development and as a…

The 6-keto PGF1α Quant-PAK has been designed for the convenient, precise quantification of 6-keto PGF1α by GC- or LC-MS. It includes a 50 µg vial of 6-keto PGF1α-d4 and a precisely weighed vial of unlabeled 6-keto PGF1α, with the precise weight (2-4 mg) indicated on…

This mixture contains the characteristic metabolites of both PGI2 and TXA2. Contents: Thromboxane B2, 11-dehydro Thromboxane B2, 6-keto Prostaglandin F1α, 2,3-dinor-6-keto Prostaglandin F1α (100 µg each), and 12(S)-HHTrE (5 µg).

The PGE2 Quant-PAK has been designed for the convenient, precise quantification of PGE2 by GC- or LC-MS. It includes a 50 µg vial of PGE2-d4 and a precisely weighed vial of unlabeled PGE2, with the precise weight (2-4 mg) indicated on the vial. This unlabeled PGE2 can be used to quantify the…

This mixture contains all primary cysteinyl leukotrienes derived from arachidonic acid and also includes Prostaglandin B2. Contents: Leukotriene C4, Leukotriene D4, Leukotriene E4, Leukotriene F4, N-acetyl Leukotriene E4 (5 µg each) and Prostaglandin B2 (10 µg).

Contains a 50 µg vial of EPA-d5 and a precisely weighed vial of unlabeled EPA (weight provided on the vial) for the convenient, precise quantification of EPA by GC- or LC-MS.

The ω-3 arachidonic acid Quant-PAK has been designed for the convenient, precise quantification of ω-3 arachidonic acid by GC- or LC-MS. It includes a 50 µg vial of ω-3 arachidonic acid-d8 and a precisely weighed vial of unlabeled ω-3 arachidonic acid, with the precise…

The PGD2 Quant-PAK has been designed for the convenient, precise quantification of PGD2 by GC- or LC-MS. It includes a 50 µg vial of PGD2-d4 and a precisely weighed vial of unlabeled PGD2, with the precise weight indicated on the vial. This unlabeled PGD2can be used to quantify the PGD2-d4…

This mixture contains each of the (S)-monohydroxy lipoxygenase products of arachidonic acid. Contents: 5(S)-HETE, 8(S)-HETE, 11(S)-HETE, 12(S)-HETE, and 15(S)-HETE (5 µg each).

The TXB2 Quant-PAK has been designed for the convenient, precise quantification of TXB2 by GC- or LC-MS. It includes a 50 µg vial of TXB2-d4 and a precisely weighed vial of unlabeled TXB2, with the precise weight (2-4 mg) indicated on the vial. This unlabeled TXB2 can be used to quantify the…

This mixture contains primary prostaglandins produced from arachidonic acid and dihomo-γ-linolenic acid. Contents: Prostaglandin E1, Prostaglandin E2, Prostaglandin F1α, 6-keto Prostaglandin F1α, and Prostaglandin F2α (100 µg each).

The linoleic acid Quant-PAK has been designed for the convenient, precise quantification of linoleic acid by GC- or LC-MS. It includes a 50 µg vial of linoleic acid-d4 and a precisely weighed vial of unlabeled linoleic acid, with the precise weight (2-4 mg) indicated on the vial. This…

TAF10 is one of many protein factors or coactivators associated with RNA polymerase II activity. One vial of this peptide may be used as a methyltransferase acceptor peptide for more than 200 reactions 15 µM.

The 15-deoxy-.DELTA.12,14-PGJ2 Quant-PAK has been designed for the convenient, precise quantification of 15-deoxy-.DELTA.12,14-PGJ2 by GC- or LC-MS. It includes a 50 µg vial of 15-deoxy-.DELTA.12,14-PGJ2-d4 and a precisely weighed vial of unlabeled 15-deoxy-.DELTA.12,14-PGJ2, with the precise…

The PGF2α Quant-PAK has been designed for the convenient, precise quantification of PGF2α by GC- or LC-MS. It includes a 50 µg vial of PGF2α-d4 and a precisely weighed vial of unlabeled PGF2α, with the precise weight (2-4 mg) indicated on the vial. This unlabeled…

Single-use eicosapentaenoic (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use…

The PGD1 Quant-PAK has been designed for the convenient, precise quantification of PGD1 by GC- or LC-MS. It includes a 50 µg vial of PGD1-d4 and a precisely weighed vial of unlabeled PGD1, with the precise weight indicated on the vial. This unlabeled PGD1 can be used to quantify the PGD1-d4…

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Designed for direct snap and inject use in mass spectrometry applications Ideally suited for method development and as a…

Contains PRIMA-1, p53 (Phospho-Ser392) Polyclonal Antibody, (±)-Nutlin-3, and Caylin-2.