标签归档：sd

α淀粉酶SD检测试剂盒（高感光度法） α-Amylase SD Assay Kit (High Sensitivity Method) 货号：K-AMYLSD Megazyme试剂盒

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α淀粉酶SD检测试剂盒（高感光度法）

英文名：α-Amylase SD Assay Kit (High Sensitivity Method)

货号：K-AMYLSD

规格：160 / 320 assays (manual) / 640 assays (auto-analyser)

市场价： 4346元

The Amylase SD Method: A highly sensitive colourimetric method for the determination of α-amylase in sprout damaged wheat grain (also known as pre-harvest sprouting or weather damaged wheat grain) and “late maturity α-amylase” wheat grain.

Advantages

  • Extremely high sensitivity – 2.4-fold increase over Ceralpha (K-CERA)
  • Very cost effective
  • All reagents stable for > 2 years after preparation
  • Very specific
  • Simple format
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included

  • Suitable for Maual and auto-analyser formats

Highly sensitive colourimetric method for the determination of α-Amylase in sprout damaged grain

Principle:
(α-amylase)
(1) Ethylidene-G7-α-PNP + H2O → Ethylidene-GX + G(7-X)-α-PNP

(thermostable α-glucosidase)
(2) G(7-X)-α-PNP + H2O → D-glucose + PNP

(alkaline solution)
(3) PNP → phenolate ion (yellow colour)
Note: PNP = 4-nitrophenol

Kit size:                           160 / 320 assays (manual) / 640 (auto-analyser)
Method:                           Spectrophotometric at 400 nm
Total assay time:             ~ 5 min
Detection limit:                0.05 U/mL
Application examples:     Sprout damaged wheat grain
Method recognition:        Novel method

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Sprague-Dawley（SD）胎鼠皮层神经元

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上海金畔生物科技有限公司提供Sprague-Dawley（SD）胎鼠皮层神经元 ，欢迎访问官网了解更多产品信息和订购。
Sprague-Dawley（SD）胎鼠皮层神经元

详情介绍

product name：Sprague-Dawley (SD) Fetal Rat Cortex Neurons（Sprague-Dawley（SD）胎鼠皮层神经元）；

cat no：ABC-TC4257；

Size/Quantity：1 vial；

Biosafety Level：1；

Shipping Info：Dry Ice；

Storage：Liquid Nitrogen；

Description： 

Characterization: 1. Cell Activity；

– Recovery Viability ≥ 50%.

– After approximately 2 days in culture, the cells will form clear dendrites and axons.

– Cells can survive in culture for as long as 13-16 days.

2. Cell Purity；

– MAP2-positive cell percentage ≥ 70%.

– β-tubulin III-positive cell percentage ≥ 70%.；

Quality Control：All cells test negative for mycoplasma, bacteria, yeast, and fungi；

Application：For research use only.

Sprague-Dawley（SD）胎鼠海马神经元

发表于由

上海金畔生物科技有限公司提供Sprague-Dawley（SD）胎鼠海马神经元 ，欢迎访问官网了解更多产品信息和订购。
Sprague-Dawley（SD）胎鼠海马神经元

详情介绍

product name：Sprague-Dawley (SD) Fetal Rat Hippocampus Neurons（Sprague-Dawley（SD）胎鼠海马神经元）；

cat no：ABC-TC4258；

Size/Quantity：1 vial；

Biosafety Level：1；

Shipping Info：Dry Ice；

Storage：Liquid Nitrogen；

Description：Characterization: 1. Cell Activity；

– Recovery Viability ≥ 50%.

– After approximately 2 days in culture, the cells will form clear dendrites and axons.

– Cells can survive in culture for as long as 13-16 days.

2. Cell Purity；

– MAP2-positive cells ≥ 70%.

– β-tubulin III-positive cells ≥ 70%.；

Quality Control：All cells test negative for mycoplasma, bacteria, yeast, and fungi；

Application：For research use only.

Sprague Dawly（SD）大鼠星形胶质细胞

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上海金畔生物科技有限公司提供Sprague Dawly（SD）大鼠星形胶质细胞 ，欢迎访问官网了解更多产品信息和订购。
Sprague Dawly（SD）大鼠星形胶质细胞

详情介绍

product name：Sprague-Dawly (SD) Rat Astrocytes（Sprague Dawly（SD）大鼠星形胶质细胞）；

cat no：ABC-TC4259；

Size/Quantity：1 vial；

Biosafety Level：1；

Shipping Info：Dry Ice；

Storage：Liquid Nitrogen；

Description：Characterization: 1. Cell Activity；

– Recovery Viability ≥ 80%.

2. Cell Purity；

– GFAP-positive cells ≥ 70%.

– β-tubulin III- or doublecortin- (Dcx-) positive cells ≤ 10%.

– GalC-positive cells ≤ 10%.；

Quality Control：All cells test negative for mycoplasma, bacteria, yeast, and fungi；

Application：For research use only.