Bromelain from pineapple stem 2 u/mg
- CAS No.
- 37189-34-7
- Chemical Name:
- Bromelain from pineapple stem 2 u/mg
- Synonyms
- Bromelain POS;ANANAS COMOSUS;Bromelain, stem;Einecs 253-387-5;Pineapple stem bromelain;Bromelain pineapple stem;Native Pineapple Bromelain;Bromelain from pineapple stem;BROMELAIN FROM PINEAPPLE STEM 2 U/MG;Bromelain, sourced from stem, 2500 GDU/g,
- CBNumber:
- CB7497142
- Molecular Formula:
- n.a.
- Molecular Weight:
- 0
- MOL File:
- Mol file
- Modify Date:
- 2024/5/20 10:29:59
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H315-H319-H334-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-42 |
| Safety Statements | 22-24-26-36/37-36 |
| WGK Germany | 1 |
| F | 10-21 |
| HS Code | 35079090 |
Bromelain from pineapple stem 2 u/mg price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | B4882 | Bromelain from pineapple stem ≥3?units/mg protein | 37189-34-7 | 10G | ₹6360.3 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | B4882 | Bromelain from pineapple stem ≥3?units/mg protein | 37189-34-7 | 25G | ₹10411.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | B5144 | Bromelain from pineapple stem 5-15?units/mg protein | 37189-34-7 | 100UNITS | ₹33433.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | B4882 | Bromelain from pineapple stem ≥3?units/mg protein | 37189-34-7 | 100G | ₹48063 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | B5144 | Bromelain from pineapple stem 5-15?units/mg protein | 37189-34-7 | 250UNITS | ₹66411.3 | 2022-06-14 | Buy |
Bromelain from pineapple stem 2 u/mg Chemical Properties,Uses,Production
Description
Bromelain is a major sulfhydryl proteolytic enzyme found in pineapple plants (Ananas comosus (L.) Merryl). Bromelain is usually found in the fruit and stem, but it is also easy to find in small amounts in the leaf, skin, core, etc. Bromelain from pineapple stem is known as stem bromelain (SBM). SBM has a unique content compared with bromelain from fruit (FBM) because SBM contains many mixtures of various types of thiol-endopeptidases. Based on the research of Heinecke and Gortner, SBM concentrations are better than FBM. Bromelain has been reported to have medical efficacy. Bromelain has been used traditionally to relieve tense muscles, inflammation, and connective tissue. In recent years, bromelain has been used as an anti-inflammatory, antiedematous, and antithrombotic agent (preventing blood clotting). In addition, bromelain showed activity in preventing lung metastases and potentially as an anticancer agent[1].
Chemical Properties
Yellow-brown powder
Uses
Bromelain may be used to inhibit the biosysnthesis of proinflammatory prostaglandins. It may be used to reduce clotting efficiency. Bromelain, from pineapple stem, has been used to make enzymatic hydrolysates of honeybee-collected pollen .
Purification Methods
This protease has been purified via the acetone powder, G-75 Sephadex gel filtration and Bio-Rex 70 ion-exchange chromatography, and has 1cm 20.1 at 280nm. The protease from pineapple hydrolyses benzoyl glycine ethyl ester with a Km (app) of 210mM and kcat of 0.36 sec-1 . [Murachi Methods Enzymol 19 273 1970, Balls et al. Ind Eng Chem 33 950 1941.]
References
[1] Khairunnisa, F. A. et al. “Bromelain content of extract from stem of pineapple (Ananas comosus (L.) Merr).” 2018. 0.
Bromelain from pineapple stem 2 u/mg Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Chongqing Zhihe Biopharmaceutical Co., Ltd. | +86-18580541567 +86-17782035140 | China | 301 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9337 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23556 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 25196 | 58 | Inquiry |
| Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 | China | 5990 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry |