The largest database of trusted experimental protocols

3 protocols using creatinine

1

Comprehensive Analytical Standards Sourcing

Check if the same lab product or an alternative is used in the 5 most similar protocols
Dimethyl sulfoxide (DMSO) was acquired from Alfa Aesar Chemical Co., Ltd. L-phenylalanine (99%), L-threonine (99%) and creatinine were purchased from J&K Scientific, ECG (98%) and C (98%) were obtained from Chroma Biotechnology Co., Ltd. EGCG (98%), EGC (98%), EC (97%) and D-(+)-glucose were obtained from Aladdin Industrial Corporation. 2-Amino-1-methyl-6-phenylimidazo[4,5-b] pyridine (PhIP, CAS: 105650-23-5), 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx, CAS: 77500-04-0), 1-Methyl-9H-pyrido[3,4-b]indole (Harman, CAS: 486-84-0) standard was obtained from TCI (Shanghai) Chemical Industry Development Co., Ltd. Distilled water (>99.9%) was provided by Watsons Water (Hong Kong, China). Acetonitrile (MS grade) and formic acid (>99.9%) was obtained from Thermo Fisher Scientific (Bangkok, Thailand). Methanol (LC-MS), 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ascorbic acid was provided by Macklin Biochemical Technology Co., Ltd. (Shanghai, China). Anhydrous ethanol was purchased from Xilong Scientific (Guangzhou, China).
+ Open protocol
+ Expand
2

Beef Hydrocolloid and AGE Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Beef was obtained from a local market in Changsha, China. Hydrocolloids including alginic acid, chitosan, carrageenan, xanthan gum, konjac glucomannan (KGM), pectin and gellan gum were purchased from Aladdin (Shanghai, China). Chemical standards of HAs: PhIP, IQ, MeIQ, MeIQx, 4,8-DiMeIQx, IQx, Harmane and NorHarmane were supplied by Santa Cruz Biotechnology, Inc. (Santa Cruz, CA, USA). Chemical standards of AGEs, Nε-(carboxymethyl)lysine (CML), d4-CML, Nε-(carboxyethyl)lysine (CEL) and d4-CEL, were obtained by Santa Cruz Biotechnology Co. (Paso Robles, CA, USA). The standards of lysine, phenylalanine, creatinine, glucose, threonine, tryptophan, phenylacetaldehyde, 2,5-dimethylpyrazine, glyoxal, methylglyoxal, O-phenylendiamine, 2,3-hexanedione and nonafluoropentanoic acid (NFPA) were purchased from J&K Scientific Co, Ltd. (Beijing, China). Mass spectral grade methanol and acetonitrile were purchased from Merck KGaA (Darmstadt, Germany). Oasis MCX (3 cc/60 mg) cartridges were purchased from Waters (Milford, MA, USA). The chemicals were all analytical grade and purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China).
+ Open protocol
+ Expand
3

Beef Hydrocolloid and AGE Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Beef was obtained from a local market in Changsha, China. Hydrocolloids including alginic acid, chitosan, carrageenan, xanthan gum, konjac glucomannan (KGM), pectin and gellan gum were purchased from Aladdin (Shanghai, China). Chemical standards of HAs: PhIP, IQ, MeIQ, MeIQx, 4,8-DiMeIQx, IQx, Harmane and NorHarmane were supplied by Santa Cruz Biotechnology, Inc. (Santa Cruz, CA, USA). Chemical standards of AGEs, Nε-(carboxymethyl)lysine (CML), d4-CML, Nε-(carboxyethyl)lysine (CEL) and d4-CEL, were obtained by Santa Cruz Biotechnology Co. (Paso Robles, CA, USA). The standards of lysine, phenylalanine, creatinine, glucose, threonine, tryptophan, phenylacetaldehyde, 2,5-dimethylpyrazine, glyoxal, methylglyoxal, O-phenylendiamine, 2,3-hexanedione and nonafluoropentanoic acid (NFPA) were purchased from J&K Scientific Co, Ltd. (Beijing, China). Mass spectral grade methanol and acetonitrile were purchased from Merck KGaA (Darmstadt, Germany). Oasis MCX (3 cc/60 mg) cartridges were purchased from Waters (Milford, MA, USA). The chemicals were all analytical grade and purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!