Others

PVA (Mw 145000, 99+% hydrolyzed, ~3300 polymerization) is a polyvinyl alcohol with molecular weight of 145000 with hydrolysis properties. PVA (Mw 145000, 99+% hydrolyzed, ~3300 polymerization) is obtained by polymerizing vinyl acetate followed by hydrolysis to remove acetate groups, yielding polyvinyl alcohol.

(S)-2-[(tert-Butoxycarbonyl)amino]-3-iodopropionic acid methyl ester is an alanine derivative.

3-Glycidyloxypropyltrimethoxysilane (GPTMS) is a silicon source for the preparation of inorganic-organic hybrid polymers. 3-Glycidyloxypropyltrimethoxysilane can be used to prepare hard coatings of organic polymers, such as contact lens materials in the optical industry, as well as related materials in the fields of electronics, thin films, sensors, nanoimprinting, waveguides, and biology.

Ethephon is a plant growth regulator.

MeOSuc-Arg-Pro-Tyr-pNA (S-2586) is a biological active peptide. (chymotrypsin substrate)

Ponasterone A (25-Deoxyecdysterone), an ecdysteroid, has strong affinity for the ecdysone receptor. Ponasterone A is a potent regulator of gene expression in cells and transgenic animals, enabling reporter genes to be turned on and off rapidly.

Pro-Phe-Arg-AMC acetate is a substrate for human glandular kallikrein 2. Pro-Phe-Arg-AMC acetate can be used for the quantitative detection of enzyme activity.

Methyl 2-(triphenylphosphoranylidene)acetate is a biochemical reagent and pharmaceutical intermediate, which can be used in life science research.

Boc-L-phenylalanine is a Boc-protected L-phenylalanine that can be used in the synthesis of other active compounds. Boc-L-phenylalanine is also a capping agent.

((1R,2R)-2-Amino-1,2-diphenylethyl)amine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Allantoic acid is a degradative product of uric acid and associated with purine metabolism.

Xylene Cyanol FF is an acid triphenylmethane dye. Xylene Cyanol FF can be used for histochemical staining of hemoglobin peroxidase or as a tracking dye for DNA sequencing in electrophoresis. Xylene Cyanol FF will be catalyzed by Fe and Al to accelerate oxidation under the addition of double oxidant hydrogen peroxide and potassium periodate. Xylene Cyanol FF thus enables the spectrophotometric determination of Fe and Al in the solution to be tested.

SYBR Green I chloride is a highly sensitive fluorescent nucleic acid dye that binds specifically to the minor groove of double-stranded DNA or intercalates between base pairs. SYBR Green I chloride exhibits weak fluorescence in the unbound state but emits bright fluorescence upon binding, and it preferentially binds to large-fragment DNA and DNA with high G+C content. SYBR Green I chloride is suitable for real-time PCR technology; its fluorescence intensity correlates with the amount and size of amplification products, enabling accurate quantification of gene expression and discrimination of amplicons via melting curve analysis without additional post-processing. SYBR Green I chloride is widely used in preclinical in vitro nucleic acid detection.

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining fixed cells. Staining followed by fixation is possible, but cells fixed with aldehydes will only retain partial fluorescence (Ex/Em = 374/ 430-640 nm).

Propidium Iodide (PI) (solution) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis) , and is often used in flow cytometry analysis.
Solvent and Concentration: Sterile water: 1 mg/mL
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

ATP-Red 1 (solution) is a multisite-binding switchable fluorescent probe, and can selectively and rapidly responds to intracellular concentrations of ATP in living cells (Ex/Em = 510/590 nm).
Solvent and concentration: DMSO: 1 mM

L-Threonine-¹³C₄ is the ¹³C labeled L-Threonine. L-Threonine is a natural amino acid, can be produced by microbial fermentation, and is used in food, medicine, or feed.

IDE 2 is a cell-permeable inducer of definitive endoderm differentiation that induces the differentiation of mouse and human embryonic stem cells into definitive endoderm. IDE2 activates the TGF‑β/Nodal signaling pathway, induces Smad2 phosphorylation, and increases Sox17 and FoxA2 expression. Endoderm induced by IDE 2 integrates into the developing gut tube, expresses gut tube markers, and differentiates into pancreatic progenitor cells. IDE 2 can be used for research related to directed endoderm differentiation of embryonic stem cells.

Tecalcet Hydrochloride (R 568 Hydrochloride), an orally active calcimimetic compound, allosterically and positively modulates the calcium-sensing receptor (CaSR). Tecalcet Hydrochloride (R 568 Hydrochloride) increases the sensitivity to activation by extracellular Ca²⁺.

DLinDMA, a ionizable cationic lipid, is a key lipid component of stable nucleic acid lipid particles (SNALPs) as a benchmark. DLinDMA is used for siRNA delivery.