Lyophilized QC Organisms
Medchemexpress LLC Protease 7/OmpT E.c 100ug
Protease 7 (OmpT) is a recombinant Escherichia coli outer-membrane protease supplied as a His-tagged, lyophilized protein for research applications. It preferentially cleaves substrates with paired basic residues and is used in proteolytic assays, substrate specificity studies, and protein processing workflows. The formulation and handling guidance support activity preservation during storage and use.
- Recombinant Escherichia coli OmpT protease with His tag.
- High purity (>90%) as determined by reducing SDS-PAGE.
- Lyophilized formulation in Tris-EDTA with trehalose for stability.
- Approximate molecular weight 37.5 kDa and full amino acid sequence available.
- Reconstitution recommended at ≥100 μg/mL in ddH2O; stable at 4°C for one week after reconstitution.
- Store lyophilized at -20°C; freeze aliquots at -20°C or -80°C for long-term storage.
Cayman Chemical EZ-Ajoen 10mg
A disulfide with antitumor and antiplatelet activities; cytotoxic to a variety of cancer cells (IC50s = 7-38 µM); reduces tumor growth and decreases the number of lung metastases in murine models of melanoma at 25 mg/kg; prevents thrombus formation in heparinized animals in a porcine model of severe vascular damage at 25 mg/kg
Sigma Aldrich Fine Chemicals Biosciences Microbial DNA standard fro
Standardization of sample analysis is currently needed in microbiome genomics research workflow. Lack of standardization can lead to biases and errors in common processes during sample preparation and analysis such as sample amplification sequencing and bioinformatics analyses. Pseudomonas Aeruginosa genomic DNA microbial standard can serve as standard for benchmarking the performance along the workflow of microbiomics or meta-genomics analyses and as a tool to increase reproducibility and allow comparison of results obtained by different labs. Pseudomonas aeruginosa is a gram negative aerobic to facultative anaerobe rod shaped bacteria which commonly inhabits soil and aqueous environments. In cases of a compromised immune system Pseudomonas aeruginosa can be an opportunistic pathogen. Its devastating effect is mostly known in Cystic fibrosis (Cf) patients. in addition it often poses a major problem in burn wounds chronic wounds and in chronic obstructive pulmonary Disorder (COPD).
Thomas Scientific 10ul XL Accuflow Low Retention Filter Tip Graduated Racked
10ul XL Accuflow Low Retention Filter Tip Graduated Racked
INTACT GENOMICS INC Staphylococcus aureus (S. aureus) RN4220 Electrocompetent Cells 5x 200µl
Intact Genomics (ig) Staphylococcus aureus (S. aureus) RN4220 Electrocompetent Cells are optimized to provide high transformation efficiencies making them ideal for various applications. This strain is commonly used in studies involving virulence, resistance, metabolism and more. Staphylococcus aureus RN4220 is characterized by a mutation in the sau1 hsdR genes, making it restriction deficient and hence an excellent intermediate cloning host.Product Include and Storage:ig Staphylococcus aureus (S. aureus) RN4220 Electrocompetent CellsStaph Recovery mediumBSL2 facility is required for purchase and use of this product.
Sino Biological Recombinant Listeria monocytogenes PrKA Protein (full length, GST Tag)
Recombinant full-length Listeria monocytogenes serovar 1/2a PrkA was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.
Cayman Chemical EZ-4-hydroxy TamoxIfen 10mg
A mixture of (E)-4-hydroxy tamoxifen and (Z)-4-hydroxy tamoxifen; (Z)-4-hydroxy Tamoxifen (100 nM) inhibits 17β-estradiol-induced increases in the mRNA encoding progesterone receptor in MCF-7 cancer cells at 100 nM; (Z)-4-hydroxy Tamoxifen inhibits the proliferation of MCF-7 and MDA-MB-231 cancer cells (IC50s = 27 and 18 µM, respectively)