Nutritional Supplements
Sigma Aldrich Fine Chemicals Biosciences L-Histidine monohydrochloride monohydrate | 5934-29-2 | MFCD00151027 | 100g
L-Histidine monohydrochloride monohydrate | Purity: 98.5-101.0% | MW: 209.63 | 5934-29-2 | MFCD00151027 | 100g
Sigma Aldrich Fine Chemicals Biosciences Trypsin inhibitor from Glycine max (soybean) powder, BioReagent, suitable for cell culture | 9035-81-8 | MFCD00082103 | 250MG
Trypsin inhibitor from Glycine max (soybean) powder, BioReagent, suitable for cell culture | 9035-81-8 | MFCD00082103 | 250MG
Cambridge Isotope Laboratories ALGAL AMINO ACID MIXTURE (U-13C, 97-99%), 1 G
ALGAL AMINO ACID MIXTURE (U-13C, 97-99%), 1 G
Cambridge Isotope Laboratories ALGAL AMINO ACID MIXTURE (U-13C, 97-99%), 0.5 G
ALGAL AMINO ACID MIXTURE (U-13C, 97-99%), 0.5 G
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 hydrobromide | 27378-49-0 | MFCD00237231 | 30,000-70,000 Da | (C5H12N2O2)n.xHBr | 5 MG
Poly-L-ornithine hydrobromide (MW 30,000-70,000) is a positively charged polyamino acid used to coat cell-culture surfaces to enhance cell attachment and growth. It is commonly applied to promote adhesion of primary neurons and other cell types in in vitro studies. The material is a white to off-white solid, soluble in water (≈50 mg/mL with warming and ultrasonic treatment), and supplied in small laboratory quantities.
- Enhances cell adhesion on culture vessels.
- Supports primary neuronal cultures, including dopaminergic neurons and oligodendrocytes.
- Positively charged polymer provides a uniform coating.
- Water soluble (≈50 mg/mL) with ultrasonic treatment and warming.
- Supplied as a solid with a defined molecular weight range of 30,000-70,000 Da.
Medchemexpress LLC Ornithine Carbamoyltransferase/OTC Antibody (YA1230)(PBS only) | 10 UL
This Rabbit-derived IgG monoclonal antibody, targeting Ornithine Carbamoyltransferase/OTC, is designed for research applications. The target protein, a mitochondrial matrix enzyme, plays a crucial role in the urea cycle, detoxifying ammonia into urea. Dysfunction of this enzyme leads to ornithine transcarbamylase deficiency and hyperammonemia.
- Derived from rabbit host
- Reacts with human
- Non-conjugated
- Predicted and observed molecular weight: 36 kDa
- Affinity purified
- Supplied in PBS, pH 7.4
- Recommended for IHC-P applications at 1:100-1:200 dilution
- Store at -20°C for 1 year; avoid repeated freeze/thaw cycles
Cayman Chemical L-MethIonIn-R-SulfoxImIn 50mg
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
Takara Bio ADE/ HIS/ LEU/ TRP SUPPLMNT
Protein Interaction, -Ade/ -His/ -Leu/ -Trp DO Supplement, 10g, For two-hybrid library screening using the Pretransformed Matchmaker cDNA Libraries
American Research Products Inc Glutamine Synthetase MSVA-750M
Myeloperoxidase MPO Antibody MSVA-692M
Medchemexpress LLC D-Ornithine hydrochloride | 16682-12-5 | 98.0% | 168.62 | 1 ML
D-Ornithine hydrochloride is a key constituent of bacterial cell walls. This compound plays a role in promoting the production of L-arginine and enhancing the expression of pyrrolysine-containing proteins.
- Constituent of bacterial cell wall.
- Promotes production of L-arginine.
- Enhances expression of pyrrolysine-containing proteins.
- Selectively up-regulates L-arginine in tobacco cells.
- Promotes insertion of pyrroline-carboxy-lysine into proteins in E. coli and HEK293 cells.
- Stimulates production of spermidine and spermine in tobacco cells.