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  3. Aluminum oxide

Aluminum oxide 是一种纳米颗粒载体和佐剂。Aluminum oxide 在小鼠和兔体内与非免疫原性半抗原偶联后,可诱导针对该类半抗原的抗体产生。Aluminum oxide 具有诱导非免疫原性半抗原产生抗体的功能。

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Aluminum oxide

Aluminum oxide Chemical Structure

CAS No. : 1344-28-1

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500 g ¥100
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1 kg ¥150
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5 kg ¥310
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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Aluminum oxide is a nanoparticulate carrier and adjuvant.Aluminum oxide elicits antibody production against non-immunogenic haptens when coupled to them in mice and rabbits. Aluminum oxide functions in eliciting antibodies from non-immunogenic haptens[1].

体外研究
(In Vitro)

Aluminum oxide (12 mg particle mass; 16 h incubation) 颗粒经 SDS-PAGE 检测显示出对 BSA 的被动蛋白质吸附能力[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Aluminum oxide (1 mg, 100 µg; i.p.; every 2 weeks; 5 doses) 可作为佐剂/载体,诱导针对半抗原的抗体应答;联合使用弗氏佐剂可提高抗体敏感性 (更低的 IC50) 及平均吸光度值[1]
Aluminum oxide (0.20 mg; intramuscular; initial dose with/without complete Freund’s adjuvant; boosts with/without incomplete Freund’s adjuvant at 21-day intervals) 可在家兔体内诱导针对阿特拉津相关化合物的选择性抗体应答,而联合使用弗氏佐剂会改变其交叉反应特征[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: BALB/c (H-2d) (female)[1]
Dosage: 1 mg (Al₂O₃-hapten conjugate); 100 µg (Al₂O₃-aprotinin-hapten conjugate)
Administration: i.p.; every 2 weeks; 5 doses
Result: Achieved a mean serum absorbance (λ 490 nm) of 2.26 for Al₂O₃-2d (hapten conjugate); achieved a mean absorbance of 2.68 for Al₂O₃-aprotinin-2d; yielded IC50 values of 1182 ng/mL (300 nm Al₂O₃-2d) and 1372 ng/mL (40 nm Al₂O₃-2d) via competitive ELISA.
Animal Model: New Zealand white (female)[1]
Dosage: 0.20 mg
Administration: intramuscular; initial dose with/without complete Freund’s adjuvant; boosts with/without incomplete Freund’s adjuvant at 21-day intervals
Result: Elicited cross-reactivity values of 80% for propazine, 29% for simazine, 17% for deethylatrazine, <0.01% for prometryn, and 5% for deisopropylatrazine (relative to atrazine = 100%) for Al₂O₃-2d (hapten conjugate).
分子量

103.98

Formula

Al2H2O3

CAS 号
性状

固体

颜色

White to off-white

中文名称

氧化铝

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Store at room temperature 3 years

In solvent -80°C 2 years
-20°C 1 year
纯度 & 产品资料

纯度: 99%

参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Aluminum oxide
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HY-Y0498
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