Media Additives
Research Products International Corp Tryptone, Powder, 500 Grams
Pancreatic digest of casein used to supplement media in cultivation of anaerobic bacteria.
pH (1% solution): 7.3.
Ingredients:
Amino Nitrogen (AN): ~3.7%
AN/TN Ratio: 0.26
Sodium Chloride: ~0.4%
Tryptophan: ~1.0
Biotium Progesterone(6-5E-3F), CF647 conjugate, 0.1mg/mL
This MAb is specific for progesterone. It exhibits minimal cross reactivity with related compounds in ELISA. It reacts with Progesterone-11a-HMS-BSA: 100%; 5-beta-Pregnane-3,20-dione: 48%; 5-alpha-Pregnane-3,20-dione: 26.4%; 17-alpha-Hydroxyprogesterone: 2.5%; 20-alpha-Hydroxyprogesterone: 0.04%. Progesterone is a steroid hormone synthesized from the cholesterol derivative, pregnenolone, in the cortex of the adrenal gland. Progesterone is secreted by the corpus luteum and acts to prepare the endometrium for the implantation of a fertilized egg. During pregnancy, it is secreted by the placenta to prevent spontaneous abortion and to stimulate the development of mammary tissue to produce milk. Thus, progesterone plays a central role in the reproductive events associated with the establishment and maintenance of pregnancy. Luteinized theca cells of normal ovary secrete progesterone. The determination of progesterone concentrations in the body fluids is of great value for endocrin
Cayman Chemical Memantine Lactose Adduct, Purity: ≥95%, CAS: 1159637-28-1, 10 mg
A lactose adduct of memantine; intermediate in the synthesis of adamantane amine antibiotics
Sigma Aldrich Fine Chemicals Biosciences Agar suitable for plant ce25KG
Agar contains agarose and agaropectin with agarose being the major gelling heteropolysaccharide. Agarose contains -d-galactose and 3 6-anhydro -l-galactose linked by glycosidic bonds (1-4) called the neoagarobiose. It also has agarobiose with same disaccharide units with(1-3) linkage. The major source of agar is the cell wall of seaweed from Rhodophyceae family.
eMolecules 853179-81-4 | Methyl (2E)-3-(6-bromopyridin-2-yl)prop-2-enoate | Synthonix | MFCD16036895 | 242.072 | C9H8BrNO2 | 96.000 | COC(=O)\C=C\c1cccc(Br)n1 | 5mg | 784553555
Methyl (2E)-3-(6-bromopyridin-2-yl)prop-2-enoate | Synthonix | 853179-81-4 | MFCD16036895 | 242.072 | C9H8BrNO2 | 96.000 | COC(=O)\C=C\c1cccc(Br)n1 | 5mg | 784553555
General Laboratory Products MICRO BUFFER TW/LEC 490ML 12CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Phosphate Buffered Water w/ 4.0% Tween20 and 0.5 % Lecithin, 490 ML, W/M Jar, 12/CS
General Laboratory Products MICROBIO FLUIDD 250ML 12/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Fluid D, 250 ML, W/M Jar, 12/CS
General Laboratory Products MICRO DEION WATER 500ML 12/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Deionized Water, 500 ML, W/M Jar, 12/CS
General Laboratory Products MICROBIO BUFFWATER 100ML 12/CS
Microbiology supplies, Media for microbiology, Culture media for microbiology, General Laboratory Products, Phosphate Buffered Water,100 ML, W/M Jar, 12/CS
AURICAL LLC POURITE TM ANTI-BUBBLE ADDTV
This item has a minimum order quantity of 3 per supplier requirements. POURITE TM ANTI-BUBBLE ADDTV
Medchemexpress LLC L,L-dityrosine (o,o'-dityrosine) | 63442-81-9 | 99.8% | 360.37 | C18H20N2O6 | 50 MG
L,L-Dityrosine (o,o'-Dityrosine) is a dimeric amino-acid derivative used as a research reagent and analytical standard for studies of protein crosslinking, oxidative modifications, and metabolite analysis. Supplied as a high-purity solid, it is intended for laboratory research and analytical method development; proper storage ensures stability and reproducible results.
- High purity (99.8%) suitable for analytical work.
- Useful as an analytical standard and reference material.
- Applicable to studies of protein crosslinking and oxidative modifications.
- Available in small pack sizes for laboratory experiments.
- Store sealed at 4°C; in solution, keep at -80°C (up to 6 months) or -20°C (short term).
- For research use only; not for human therapeutic use.
Alkali Scientific Beef Extract, 1 Kg
Beef Extract is a nutrient rich biological ingredient widely used in microbiology laboratories as a source of peptides, amino acids, vitamins, and other growth supporting compounds. It is commonly incorporated into culture media formulations to promote the growth and maintenance of a wide variety of microorganisms. The extract provides essential nutrients required for microbial metabolism and supports the development of bacterial colonies during cultivation experiments. Researchers frequently include beef extract in general purpose media such as nutrient broth and nutrient agar for routine microbial culture and isolation. Its balanced nutrient composition makes it suitable for microbiological research, fermentation studies, and laboratory protocols that require consistent microbial growth conditions.
![Medchemexpress LLC 2-[(4-bromophenyl)methylene]-N-(2,6-dimethylphenyl)-hydrazinecarboxamide | 415687-81-9 | 99.8% | 346.22 | C16H16BrN3O | 10MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000237300.png-250.jpg)
Medchemexpress LLC 2-[(4-bromophenyl)methylene]-N-(2,6-dimethylphenyl)-hydrazinecarboxamide | 415687-81-9 | 99.8% | 346.22 | C16H16BrN3O | 10MG
EGA is a small-molecule inhibitor that selectively disrupts trafficking from early to late endosomes, blocking the entry of acid-dependent bacterial toxins and viruses into mammalian cells. It is intended for research use to study endosomal trafficking, toxin and virus uptake, and receptor degradation pathways.
- High purity (99.8%).
- Molecular formula C16H16BrN3O.
- Molecular weight 346.22 Da.
- Soluble in DMSO.
- Supplied in small research pack sizes (e.g., 10 MG).
- Useful for cell biology studies of endosomal trafficking and toxin/virus entry.
Chemplex Industries X-RAY MIX 1/4 GM TABLETS
CHEMPLEX GRINDING/BRIQUETTING ADDITIVES, X-Ray Mix(TM) , 1/4 gm Tablets
