DEAE纤维素 (DE52) DEAE Cellulose (preswollen microgranular) 9013-34-7 100G Whatman-4057-050 分离试剂

中文名(CN) 英文名(EN) CAS No. 规格(SP) 报价(CNY) 产地(From) 类别(Key)
DEAE纤维素 (DE52) DEAE Cellulose (preswollen microgranular) 9013-34-7 100G 1950.00 Whatman-4057-050 分离试剂
DEAE纤维素 (DE52) DEAE Cellulose (preswollen microgranular) 9013-34-7 500G 8250.00 Whatman-4057-050 分离试剂
DEAE纤维素 (DE52) DEAE Cellulose (preswollen microgranular) 9013-34-7 2KG 24750.00 Whatman-4057-050 分离试剂

图标

中文名称 DEAE 52;DEAE纤维素;二乙氨基乙基纤维素;DEAE 52-纤维素瑟佛赛尔;瑟佛赛尔;DEAE纤维素DE32
英文名称 DIETHYLAMINOETHYL CELLULOSE;DIETHYLAMINOETHYL SEPHACEL;DEAE 23 SH-CELLULOSE;DEAE 23 SS-CELLULOSE
CAS识别号 9013-34-7
MDL识别号 MFCD00146622
EC识别号 Null,without related properties.
Beilstein Null,without related properties.
分子式 Null,without related properties.
分子量 Null,without related properties.
分子结构图 分子图
产品性状 白色粉粒。一种柱色谱用弱碱性阴离子交换纤维素。不溶于水、酸、碱和乙醇。
质量标准 干纤维状DEAE-Cellulose 指标(Fast Flow, fibers):

功能基团Functional Group            二乙氨基乙基
pH范围Normal pH Range               2–9.5
小离子容量Small Ion Capacity        0.88–1.08 (meq/dg)
425b (mg/dg)
蛋白容量 Protein Capacity(床体积)   60MG/ML

用于柱色谱分析,用以分离提纯多糖、肽、核苷酸、酶、血清组分和病毒等。

储存条件 常温密封避光保存,Stored in cool, dry and airproof.

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抗碳水化合物抗体|生物标记测定用试剂|生化学试剂-其他|试剂|关东化学株式会社

 
碳水化合物的检测和机能解析!


抗粘蛋白单克隆抗体HIK 1083

的M – GGMC – 1是胃粘液腺细胞地产生,分泌黏液识别单克隆抗体(IgM)。 抗原决定位是非还原末端α结合的GlcNAc在内的碳水化合物,组织染色性Paradoxical concanavalin A staining(Ⅲ型)几乎一致的事被显示。 最近,GGMC – M – 1染色宫颈部的恶性腺瘤,杯状细胞的分化型高肺泡上皮癌症状阳性和变成的事被报告,这些疾病的早期诊断有用性高的事,明确了。 本试剂,试験研究用试剂。


的M – GGMC – 1(HIK 1083)小册子(732 KB)

抗碳水化合物抗体系列


<strong>■</strong>哺乳类的消化管粘蛋白免疫原和作成单克隆抗体。

■各抗体,小册子中的糖锁构造(抗原决定位)的认识。


■免疫组织化学染色和ELISA使用可能。


■高纯度精制品,所以就那样酶标志和荧光标志可能的。


抗碳水化合物抗体系列小册子(732 KB)

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抗性淀粉检测试剂盒 K-RSTAR Resistant Starch Assay Kit

抗性淀粉检测试剂盒

英文名:Resistant Starch Assay Kit

货号:K-RSTAR

规格:100 assays per kit

市场价: 3472

The Resistant Starch Test kit for the measurement and analysis of resistant starch in plant materials and starch samples.

Colourimetric method for the determination of Resistant Starch
in cereal products and feeds

Principle:
(α-amylase + amyloglucosidase)
(1) Non-resistant starch + H2O → D-glucose + maltose (trace)

(2) Aqueous ethanol wash + centrifugation to remove D-glucose +
maltose

(3) Dissolution of resistant starch pellet in KOH and neutralisation

(α-amylase + amyloglucosidase)
(4) Dissolved resistant starch + H2O → D-glucose

(glucose oxidase)
(5) D-Glucose + H2O + O2 → D-gluconate + H2O2

(peroxidase)
(6) 2H2O2 + p-hydroxybenzoic acid + 4-aminoantipyrine →
quinoneimine + 4H2O

Kit size: 100 assays
Method: Spectrophotometric at 510 nm
Reaction time: ~ 120 min (plus overnight incubation)
Detection limit: 2-100% of sample weight
Application examples:
Plant materials, starch samples and other materials
Method recognition:
AOAC (Method 2002.02), AACC (Method 32-40.01) and CODEX
(Type II Method)

Advantages

  • Very cost effective
  • All reagents stable for > 2 years after preparation
  • Only enzymatic kit available
  • Measures enzyme resistant starch
  • Simple format
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included

 Q1. Should the pH of the sample be adjusted even for samples in acidic media?

The pH of the assay solution after the sample is added should be the same as that of the assay buffer that is supplied with the kit.
Low sample volumes (e.g. 0.1 mL) are not likely to affect the pH of the assay solution and therefore may not require pH adjustment.
Samples above 0.1 mL are more likely to affect the pH of the assay solution and therefore the pH of these samples should be adjusted as described in the data booklet, prior to addition to the assay.

Q2. There is an issue with the performance of the kit; the results are not as expected.

If you suspect that the Megazyme test kit is not performing as expected such that expected results are not obtained please do the following:

  1. Ensure that you have tested the standard sample that is supplied with the Megazyme test kit.
  2. Send the results of the kit standard, blank samples and the results obtained for your sample, in the relevant MegaCalc spreadsheet (if available) to Megazyme (cs@megazyme.com). Where available the relevant MegaCalc spreadsheet can be downloaded from where the product appears on the Megazyme website.
  3. State the kit lot number being used (this is found on the outside of the kit box).
  4. State which assay format was used (refer to the relevant page in the kit booklet if necessary).
  5. State exact details of any modifications to the standard procedure that is provided by Megazyme.
  6. State the sample type and describe the sample preparation steps if applicable.

 

anti-gm130抗体[ ep892y ]顺Golgi Marker(ab52649)

种属反应性


与反应:

牛、狗、人、猴、非洲绿猴
不与反应:

老鼠,Rat
  • 应用 AB评论 说明
    国际商会/如果
    1 / 50 – 1 / 250。

    PFA固定应该是最合适的。


    ihc-p
    1 / 100 – 1 / 500。 进行热介导抗原修复免疫组化染色协议开始之前。

    见协议(链路:
    http://www.abcam.com/protocols/ihc-antigen-retrieval-protocol

    )。

    过夜培养的建议。


    免疫组化法
    用于测定浓度依赖性。
    WB
    1 / 1000 – 1 / 10000。 检测到的频带的约140 kDa(预测分子量:112 kDa)。
    IP
    1 / 20 – 1 / 50。
  • 靶标

    合成·反应装置ケミスト广场CPG – 2000 / CPP – 2000系列用冷却墨盒2个挂|柴田科学有限公司-环境检测设备、科学仪器的制造销售

    产品详细

    科学仪器

    合成·反应装置ケミスト广场CPG – 2000 / CPP – 2000系列用冷却墨盒2个挂

    合成·反应装置ケミスト广场CPG - 2000 / CPP - 2000系列用冷却墨盒2个挂|柴田科学有限公司-环境检测设备、科学仪器的制造销售

    • 合成·反应装置ケミスト广场CPG - 2000 / CPP - 2000系列用冷却墨盒2个挂|柴田科学有限公司-环境检测设备、科学仪器的制造销售

    商品代码其他情报(式样)


    这个产品比较表中追加
    产品照片 合成·反应装置ケミスト广场CPG - 2000 / CPP - 2000系列用冷却墨盒2个挂|柴田科学有限公司-环境检测设备、科学仪器的制造销售
    商品代码 054310 – 2511
    型式
    价格(不含税) 42,1000日元

    上海金畔生物科技有限公司

    645%2F%3Fc%3D34& ” 645%2F%3Fc%3D34&