Nutritional Supplements
STEMCELL Technologies STEMdiff Endothelial Expansion, 1 Kit
Serum- and xeno-free medium and attachment substrate for expansion of human pluripotent stem cell-derived endothelial cells
Invivogen Pan-Caspase inhibitor - Z-VAD-FMK, 1 mg
Z-VAD-FMK is a cell-permeable pan-caspase inhibitor. It potently inhibits human caspase-1 to -10 with the exception of caspase-2. It also inhibits murine caspases, notably caspase-1, caspase-3, and caspase-11, the ortholog of human caspase-4 and -5. Caspases are a family of cysteine proteases that are centrally involved in cell death and inflammation responses.
United States Biological Corporation DROP OUT MIX - URACIL
Drop-out Mix Complete (DOC) is used as a supplement to Drop-out Base for making synthetic, complete media formulations in accordance with Methods in Yeast Genetics. All lots are quality control tested using the appropriate yeast strains and transformants. Convenient Powders Useful for One-Hybrid and Two-Hybrid Systems Competitively Priced...! Dust-Free: Specially milled powder blends are designed to eliminate or greatly reduce airborne particulates Homogeneous: Proprietary blending technology ensures complete mixing of components Companion Products: D9500: Drop-out Base With Glucose (Powder) D9501: Drop-out Base With Raffinose (Powder) D9502: Drop-out Base With Galactose (Powder) D9510: Drop-out Base With Glucose and Agar (Powder) D9511: Drop-out Base With Raffinose and Agar (Powder) D9512: Drop-out Base With Galactose and Agar (Powder) Y2020: Yeast Nitrogen Base w/ AA & w/ AS, w/o Carbohydrate (YNB) (Powder)
Medchemexpress LLC Poly-L-ornithine hydrobromide | 27378-49-0 | 30000-70000 | 25 MG
Poly-L-ornithine hydrobromide is a poly-lysine derivative with a molecular weight ranging from 30000 to 70000. It binds to the surface of cell culture vessels through positively charged amino acid residues, forming a coating that promotes cell adhesion and provides cells with a matrix environment required for growth. It is used as a coating agent in cell culture and for the study of primary culture of neurons. It is identified for use as a laboratory chemical.
- Used as a coating agent in cell culture
- Promotes cell adhesion
- Provides cells with a matrix environment required for growth
- Supports the study of primary culture of neurons, including dopaminergic neurons and oligodendrocytes
- Can serve as a first layer matrix for cell culture plates
- Provides a stable adhesion surface for differentiation study of neural stem cells
Medchemexpress LLC Poly-L-ornithine hydrobromide | 27378-49-0 | 30000-70000 | 25 MG
Poly-L-ornithine hydrobromide is a poly-lysine derivative that binds to the surface of cell culture vessels through positively charged amino acid residues. It forms a coating that promotes cell adhesion and provides a matrix environment required for cell growth. It is used as a coating agent in cell culture and for the study of primary culture of neurons.
- Poly-lysine derivative.
- Binds to the surface of cell culture vessels through positively charged amino acid residues.
- Forms a coating that promotes cell adhesion.
- Provides a matrix environment required for growth.
- Used as a coating agent in cell culture.
- Can be used for the study of primary culture of neurons.
- Provides a stable and reliable adhesion surface for the differentiation study of neural stem cells.
Sigma Aldrich Fine Chemicals Biosciences L-Glutamine solution | 56-85-9 | MFCD00008044 | 20 mL
L-Glutamine solution | Purity: 99% | Mol Wt: 146.145 | 56-85-9 | MFCD00008044 | 20 mL
STEMCELL Technologies STEMdiffTM Ventral Forebrain
Cell culture medium kit for robust generation of ventral forebrain neural organoids from human pluripotent stem cells - 1 Kit
Cayman Chemical L-MethIonIn- S R-SulfoxImIn 1g
An inhibitor of glutamine synthetase; inhibits pea glutamine synthetase by 31-64% at 5-25 µM following preincubation with L-glutamine; inhibits glutamine synthetase in isolated chick embryo retinas
Biotium Primary Antibody Ornithine Decarboxylase 1 ODC1/486 CF740 1/EA
Recognizes a 53 kDa protein identified as the Ornithine Decarboxylase (ODC-1) ODC is the initial and rate-limiting enzyme in the biosynthetic pathway of polyamines and is involved in the conversion of ornithine to putrescine The biological activity of ODC-1 is rapidly induced in response to virtually all agents known to promote cell proliferation including hormones drugs growth factors mitogens and tumor promoters Reportedly ODC mRNA levels are elevated in lung carcinomas as well as in colon adenomas and carcinomas ODC activity in colorectal carcinomas is greater than those in adenomas and normal mucosa Primary antibodies are available purified or with a selection of fluorescent CF Dyes and other labels CF Dyes offer exceptional brightness and photostability Note Conjugates of blue fluorescent dyes like CF405S and CF405M are not recommended for detecting low abundance targets because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors
Cayman Chemical S- 5-Adenosyl-L-methIonIn 1mg
A ubiquitous methyl donor involved in a wide variety of biological reactions, including those mediated by DNA and protein methyltransferases
INTACT GENOMICS INC FastAmp Viral and Cell Lysis Solution 100 Reactions (50mL)
Intact Genomics' FastAmp Viral and Cell Lysis Solution can be used various sample and cell types stabilizing and prepping DNA or RNA for RPA, subsequent PCR or cDNA synthesis, saving your team significant time and resources.Benefits: No DNA or RNA extraction is needed Safe for sample transport and maintenance Speeds up Covid-19 and other testing processes Compatible with various types of tissues including plants Compatible with different detection technologies Increased efficiency, specificity, and sensitivity Low toxicity to humans/environment Results approved and published by top scientists*
ILEX LIFE SCIENCES LLC ALPHA MEM P04-21500 6 X 500 ML
PAN-Biotech Alpha MEM Eagle Cell Culture Medium, w: L-Glutamine, w: Ribonucleosides, w: Deoxyribonucleosides, w: 2.2 g/L NaHCO3 (6 x 500 ml). NUCLEOSIDES: With nucleosides. BICARBONATE: With 2.2 g/L Sodium Bicarbonate. GLUCOSE: With glucose. GLUTAMINE: With L-glutamine. PHENOL RED: With Phenol Red. HEPES: Without HEPES. SODIUM PYRUVATE: With sodium pyruvate. STERILE: Yes. STORAGE TEMP: +2-8°C. MANUFACTURER: PAN-Biotech GmbH. COUNTRY OF ORIGIN: Germany. DESCRIPTION: Minimum Essential Medium Eagle - Alpha Modification is a different formulation of MEM Eagle with a higher concentration of amino acids, lipoic acid, vitamins, and pyruvate. MEM-alpha was developed primarily for cultivation of hamster kidney cells but is suitable for a broad range of mammalian cells. Among others, the alpha-MEM promotes the growth and progeny of bone marrow cells in suspension culture and monolayer. MEM-alpha is also used as a separation medium or for the out-breeding of amniotic cells.
ABclonal Technology Glutamine Synthetase GLUL
The protein encoded by this gene belongs to the glutamine synthetase family It catalyzes the synthesis of glutamine from glutamate and ammonia in an ATP-dependent reaction This protein plays a role in ammonia and glutamate detoxification acid-base homeostasis cell signaling and cell proliferation Glutamine is an abundant amino acid and is important to the biosynthesis of several amino acids pyrimidines and purines Mutations in this gene are associated with congenital glutamine deficiency and overexpression of this gene was observed in some primary liver cancer samples There are six pseudogenes of this gene found on chromosomes 2 5 9 11 and 12 Alternative splicing results in multiple transcript variants
Medchemexpress LLC Poly-L-ornithine hydrochloride | 26982-21-8 | 15,000-30,000 | (C5H12N2O2)n · xHCl | 5 MG
Poly-L-ornithine hydrochloride (MW 15,000-30,000) is a polycationic homopolymer of L-ornithine used in research applications to adsorb negatively charged species and to form polyelectrolyte complexes and core-shell carriers for controlled delivery of growth factors. It is commonly used in studies of diabetes and bone regeneration and is supplied as a solid for laboratory use.
- Polycationic homopolymer with MW 15,000-30,000.
- Solid, white to off-white appearance.
- Adsorbs negatively charged species via electrostatic interactions.
- Enables construction of polyelectrolyte complexes and core-shell carriers for controlled delivery of growth factors.
- Available in small research-scale package sizes.
Medchemexpress LLC Poly-L-ornithine hydrobromide | 27378-49-0 | MFCD00237231 | 5,000-15,000 | C15H33Br3N6O3X2 | 5 MG
Poly-L-ornithine (hydrobromide) is a positively charged polypeptide supplied as a white to off-white solid. The hydrobromide salt with an average molecular weight of 5,000-15,000 is commonly used as a substrate/coating reagent to promote cell adhesion in in vitro cell culture applications. Sold for research use only; consult the SDS and batch Certificate of Analysis for lot-specific details.
- High molecular weight polymer (5,000-15,000) suitable for cell adhesion coatings.
- Hydrobromide salt form, soluble in aqueous buffers.
- Supplied as a white to off-white solid for laboratory handling.
- Intended for research use only; not for clinical use.
- Available in small laboratory pack sizes to support assay development.