Tetrapyrroles and derivatives
Abcam PNU 282987, alpha7 nAChR agonist, 50MG
MW 301.2 Da, Purity >99%. Selective α7nAChR agonist. Negligible activity at α1β1γδ and α3β4 receptors. High affinity for rat α7nACh receptors (Ki = 26 nM). Functional antagonist at 5-HT₃ receptors (IC₅₀ = 4541 nM).
The product is subject to the following: Abcam Restricted Use Statement
Sigma Aldrich Fine Chemicals Biosciences Methylcobalamin vitamin B125MG
Methylcobalamin (MeCbl) is an analog of vitamin B12 (cobalamin). It differs from cobalamin by containing a methyl group. The physiologically active form of vitamin B12 include methylcobalamin and adenosylcobalamin.
Medchemexpress LLC Cyanocobalamin | 68-19-9 | 99.95% | 50 MG
Vitamin B12 (Standard) is an analytical standard of Vitamin B12. It is intended for research and analytical applications, playing a key role in the normal functioning of the brain and nervous system, and for the formation of blood. This compound is of analytical standard grade and serves as a reference standard for assays.
- Intended for research and analytical applications
- Plays a key role in brain and nervous system function
- Important for blood formation
- Serves as a reference standard for assays
- Commonly used in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS
Sigma Aldrich Fine Chemicals Biosciences 2 Methyl 1 propanol suitab
methyl 2 Methyl 1 propanol suitab
Cayman Chemical MethylcobalamIn 250mg
An analog of vitamin B12 with diverse neurological activities; promotes neurite outgrowth and survival in primary CGN and DRG cells and activation of ERK1/2 and Akt from 0.1-100 µM; improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury at 1 mg/kg per day; decreases the number of atypical mitochondria in the sciatic nerve and reduces vincristine-induced mechanical allodynia and thermal hyperalgesia in a rat model of neuropathic pain; reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of ALS; enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer
Cayman Chemical MethylcobalamIn 1g
An analog of vitamin B12 with diverse neurological activities; promotes neurite outgrowth and survival in primary CGN and DRG cells and activation of ERK1/2 and Akt from 0.1-100 µM; improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury at 1 mg/kg per day; decreases the number of atypical mitochondria in the sciatic nerve and reduces vincristine-induced mechanical allodynia and thermal hyperalgesia in a rat model of neuropathic pain; reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of ALS; enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer
Research Products International Corp Cyanocobalamin (Vitamin B12), 100 Milligrams
Common vitamin of the Vitamin B12 family.
Apexbio Technology LLC Vitamin B12 68-19-9 10mM (in 1mL DMSO)
Vitamin B12 (CAS 68-19-9) is a cobalt-containing water-soluble vitamin involved in hematopoiesis and neuronal function It acts primarily as a cofactor facilitating methyl-transfer reactions notably as methylcobalamin in the synthesis pathway of methionine consequently regulating methylation of DNA RNA and proteins Additionally Vitamin B12 modulates cellular redox homeostasis offering protective effects against oxidative cellular damage Current research engages Vitamin B12 in studies on neurodegenerative disease models immunological inflammation pathways and cellular injury mechanisms related to oxidative stress
Sigma Aldrich Fine Chemicals Biosciences Vitamin B12 | 68-19-9 | MFCD00151092 | 1 g
Vitamin B12 | Purity: 98% | Mol Wt: 1355.37 | 68-19-9 | MFCD00151092 | 1 g
Medchemexpress LLC Vitamin B12 (Standard) | 68-19-9 | 100.0% | 25 MG
Vitamin B12 (Standard) serves as an analytical standard for Vitamin B12. Intended for research and analytical applications, this vitamin plays a crucial role in the normal functioning of the brain and nervous system, and in the formation of blood. This product is for research use only.
- It is the grade of analytical standard, which serves as the reference standard for assays.
- Commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.
Selleck Chemical LLC Vitamin B12 S1902-50mg
Vitamin B12 (Cobalamin Cyanocobalamin) is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system and for the formation of blood