标签归档：ha

Histone H2A (1-20)

发表于由

Histone H2A (1-20); 纯度: 99.49%

Histone H2A (1-20) 是一种含 35 个氨基酸的组蛋白 H2A 肽片段，是甲基转移酶/脱甲基酶 (methyltransferase/demethylase enzymes) 的底物。

Histone H2A (1-20)amp;;

Histone H2A (1-20) Chemical Structure

规格 价格 是否有货 数量
1 mg ￥1600 In-stock
5 mg ￥4400 In-stock
10 mg ￥7000 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

* Please select Quantity before adding items.

Histone H2A (1-20) 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptide Library

生物活性

Histone H2A (1-20), a 35-residue a peptide of histone H2A, is a substrate for methyltransferase/demethylase enzymes[1].

分子量

2087.40

Formula

C83H155N37O26
Sequence

Ser-Gly-Arg-Gly-Lys-Gln-Gly-Gly-Lys-Ala-Arg-Ala-Lys-Ala-Lys-Thr-Arg-Ser-Ser-Arg
Sequence Shortening

SGRGKQGGKARAKAKTRSSR
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -80deg;C 2 years
-20deg;C 1 year
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

H2O : 100 mg/mL (47.91 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.4791 mL 2.3953 mL 4.7906 mL
5 mM 0.0958 mL 0.4791 mL 0.9581 mL
10 mM 0.0479 mL 0.2395 mL 0.4791 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Burgos ES, et, al. Histone H2A and H4 N-terminal tails are positioned by the MEP50 WD repeat protein for efficient methylation by the PRMT5 arginine methyltransferase. J Biol Chem. 2015 Apr 10; 290(15): 9674-89.

Influenza HA (518-526)

发表于由

Influenza HA (518-526);

Influenza HA 518-526 是流感病毒血凝素 H-2Kd 限制性抗原表位，包含 533-541 个氨基酸序列。

Influenza HA (518-526)amp;;

Influenza HA (518-526) Chemical Structure

CAS No. : 186302-15-8

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Influenza HA (518-526) is an H-2Kd-restricted epitope of the influenza virus hemagglutinin comprised amino acids 533 to 541[1].

分子量

940.05

Formula

C42H69N9O15
CAS 号

186302-15-8
Sequence

Ile-Tyr-Ser-Thr-Val-Ala-Ser-Ser-Leu
Sequence Shortening

IYSTVASSL
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. De Baets S, et al. Recombinant influenza virus carrying the respiratory syncytial virus (RSV) F85-93 CTL epitopereduces RSV replication in mice. J Virol. 2013 Mar;87(6):3314-23.

    [2]. Tamura M, et al. Definition of amino acid residues on the epitope responsible for recognition by influenza A virusH1-specific, H2-specific, and H1- and H2-cross-reactive murine cytotoxic T-lymphocyte clones. J Virol. 1998 Nov;72(11):9404-6.

Influenza HA (126-138)

发表于由

Influenza HA (126-138);

Influenza HA (126-138) 是流感病毒血凝素多肽，包含氨基酸 126-138 位点，能够诱导胸腺及周围 T 细胞的凋亡。

Influenza HA (126-138)amp;;

Influenza HA (126-138) Chemical Structure

CAS No. : 207349-63-1

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Influenza HA (126-138) is a influenza virus hemagglutinin (HA) peptide comprising amino acids 126-138, induces thymic and peripheral T-cell apoptosis[1].

分子量

1324.31

Formula

C52H81N19O22
CAS 号

207349-63-1
Sequence

His-Asn-Thr-Asn-Gly-Val-Thr-Ala-Ala-Ser-Ser-His-Glu
Sequence Shortening

HNTNGVTAASSHE
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent Solubility
In Vitro:;

H2O

Peptide Solubility and Storage Guidelines:

1.;;Calculate the length of the peptide.

2.;;Calculate the overall charge of the entire peptide according to the following table:

; Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.;;Recommended solution:

Overall charge of peptide Details
Negative (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.;;If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.;;Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.;;For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. Liblau RS, et al. Intravenous injection of soluble antigen induces thymic and peripheral T-cells apoptosis. Proc Natl Acad Sci U S A. 1996 Apr 2;93(7):3031-6.

Influenza HA (307-319)

发表于由

Influenza HA (307-319);

Influenza HA (307-319) 是 Influenza HA 上的 307-319 氨基酸片段的 13 肽。Influenza HA 是流感病毒表面上的一种糖蛋白。

Influenza HA (307-319)amp;;

Influenza HA (307-319) Chemical Structure

CAS No. : 528526-85-4

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Influenza HA (307-319) is 13 amino acids 307 to 319 fragment of Influenza HA. Influenza HA is a glycoprotein found on the surface of influenza viruses[1].

分子量

1503.78

Formula

C69H118N18O19
CAS 号

528526-85-4
Sequence

Pro-Lys-Tyr-Val-Lys-Gln-Asn-Thr-Leu-Lys-Leu-Ala-Thr
Sequence Shortening

PKYVKQNTLKLAT
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Sriwilaijaroen N, et al. Molecular basis of the structure and function of H1 hemagglutinin of influenza virus. Proc Jpn Acad Ser B Phys Biol Sci. 2012;88(6):226-49.

HA Peptide

发表于由

HA Peptide; 纯度: 99.42%

HA Peptide (HA tag) 是来自人类流感血凝素 (HA) 的由九个氨基酸组成的多肽。HA Peptide 广泛用于细胞生物学和生物化学中分离，纯化，检测和追踪目标蛋白。

HA Peptideamp;;

HA Peptide Chemical Structure

CAS No. : 92000-76-5

规格 价格 是否有货 数量
1 mg ￥500 In-stock
5 mg ￥990 In-stock
10 mg ￥1650 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

* Please select Quantity before adding items.

HA Peptide 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

HA Peptide (HA tag) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA). HA Peptide is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry.

体外研究
(In Vitro)

HA Peptide is a highly immunoreactive tag generally used for the separation of tagged proteins from cell culture supernatants and cell lysate under neutral pH conditions and thus are handy tools for coimmunoprecipitation but are also easily detected via western blot. HA Peptide is small and thus unlikely to interfere with the bioactivity and function of the fusion partner proteins. HA Peptide comes from human influenza hemagglutinin (HA) corresponding to amino acids 98–106 and is a strong immunoreactive epitope making it popular to isolate, purify, detect, and track the protein of interest. The recombinant HA-tagged proteins can be separated by highly specific anti-HA monoclonal antibody that is covalently immobilized on resin. The HA-tagged proteins can be eluted by mild elution approach with HA epitope at 1 mg/mL in TBS. On the other hand, three chemical elution options are available: 0.1 M glycine (pH 2-2.8), 3 M NaSCN, or 50 mM NaOH[1]. The nucleotide sequences encoding an N-terminal HA Peptide in the mammalian expression vectors is an essential element for the T7 promoter-driven expression in E. coli even without trans-acting T7 RNAP[2]. Research results suggest that HA Peptide is cleaved by caspase 3/7, and HA Peptide cleavage results in a total loss of immunoreactivity. Observations indicate that the use of HA to tag proteins and constructs to study cell death–related and apoptotic mechanisms can result in serious artifacts[3].

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

1102.15

Formula

D2P2VY3
CAS 号

92000-76-5
Sequence Shortening

YPYDVPDYA
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -80deg;C 2 years
-20deg;C 1 year
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

H2O : 50 mg/mL (45.37 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.9073 mL 4.5366 mL 9.0732 mL
5 mM 0.1815 mL 0.9073 mL 1.8146 mL
10 mM 0.0907 mL 0.4537 mL 0.9073 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Zhao X, et al. Several affinity tags commonly used in chromatographic purification. J Anal Methods Chem. 2013;2013:581093.

    [2]. Moon JM, et al. A new idea for simple and rapid monitoring of gene expression: requirement of nucleotide sequences encoding an N-terminal HA tag in the T7 promoter-driven expression in E. coli. Biotechnol Lett. 2012 Oct;34(10):1841-6.

    [3]. Schembri L, et al. The HA tag is cleaved and loses immunoreactivity during apoptosis. Nat Methods. 2007 Feb;4(2):107-8.

HA Peptide TFA

发表于由

HA Peptide TFA  纯度: 99.21%

HA Peptide (TFA) 是来自人类流感血凝素 (HA) 的由九个氨基酸组成的多肽。HA Peptide (TFA) 广泛用于细胞生物学和生物化学中分离，纯化，检测和追踪目标蛋白。

HA Peptide TFA 

HA Peptide TFA Chemical Structure

规格 价格 是否有货 数量
5 mg ￥900 In-stock
10 mg ￥1500 In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

HA Peptide TFA 相关产品

•相关化合物库:

  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Peptide Library

生物活性

HA Peptide (TFA) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA). HA Peptide (TFA) is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry[1][2][3].

体外研究
(In Vitro)

HA Peptide is a highly immunoreactive tag generally used for the separation of tagged proteins from cell culture supernatants and cell lysate under neutral pH conditions and thus are handy tools for coimmunoprecipitation but are also easily detected via western blot. HA Peptide is small and thus unlikely to interfere with the bioactivity and function of the fusion partner proteins. HA Peptide comes from human influenza hemagglutinin (HA) corresponding to amino acids 98-106 and is a strong immunoreactive epitope making it popular to isolate, purify, detect, and track the protein of interest. The recombinant HA-tagged proteins can be separated by highly specific anti-HA monoclonal antibody that is covalently immobilized on resin. The HA-tagged proteins can be eluted by mild elution approach with HA epitope at 1 mg/mL in TBS. On the other hand, three chemical elution options are available: 0.1 M glycine (pH 2-2.8), 3 M NaSCN, or 50 mM NaOH[1]. The nucleotide sequences encoding an N-terminal HA Peptide in the mammalian expression vectors is an essential element for the T7 promoter-driven expression in E. coli even without trans-acting T7 RNAP[2]. Research results suggest that HA Peptide is cleaved by caspase 3/7, and HA Peptide cleavage results in a total loss of immunoreactivity. Observations indicate that the use of HA to tag proteins and constructs to study cell death–related and apoptotic mechanisms can result in serious artifacts[3].

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

1216.19

Formula

C55H68F3N9O19
Sequence Shortening

YPYDVPDYA
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

  Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.  Recommended solution:

Overall charge of peptide Details
Negative (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. Zhao X, et, al. Several affinity tags commonly used in chromatographic purification. J Anal Methods Chem. 2013;2013:581093.

    [2]. Moon JM, et, al. A new idea for simple and rapid monitoring of gene expression: requirement of nucleotide sequences encoding an N-terminal HA tag in the T7 promoter-driven expression in E. coli. Biotechnol Lett. 2012 Oct;34(10):1841-6.

    [3]. Schembri L, et, al. The HA tag is cleaved and loses immunoreactivity during apoptosis. Nat Methods. 2007 Feb;4(2):107-8.

  • [1]. Zhao X, et, al. Several affinity tags commonly used in chromatographic purification. J Anal Methods Chem. 2013;2013:581093.

    [2]. Moon JM, et, al. A new idea for simple and rapid monitoring of gene expression: requirement of nucleotide sequences encoding an N-terminal HA tag in the T7 promoter-driven expression in E. coli. Biotechnol Lett. 2012 Oct;34(10):1841-6.

    [3]. Schembri L, et, al. The HA tag is cleaved and loses immunoreactivity during apoptosis. Nat Methods. 2007 Feb;4(2):107-8.

Pall HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066

发表于由

名称：HA Ultrogel 羟基磷灰石填料

型号：24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066

简介：Pall 颇尔 HA Ultrogel 羟基磷灰石填料

Pall 颇尔 HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066
 
说明
·      Pall HA Ultrogel 羟基磷灰石填料, 用于纯化蛋白、多肽、核酸。分离核糖核酸酶和植物凝集素的混合物.
·      优点：
·      高结合量、高流速。
·      其刚性的结构保证了在pH、离子强度和温度变化中的稳定性。
·      容易用NaOH清洗。
·      能从实验室研发放大到工业生产。
·      金属亲和填料，纯化与金属有亲和性的蛋白或其他分子。
·      能与标准的层析系统、重力流注、Pall Nanosep离心管和Pall AcroPrep多孔板完美配合使用。
·      IDA作为配位体稳定的交联在填料上，能广泛用于实验室研发和工业使用。
·      使用前请螯合金属离子。

Pall HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066

Pall 颇尔 HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066
 
规格
·      一、颗粒大小：60-180 um
·      二、羟基磷灰石含量：40%
·      三、琼脂糖：4%
·      四、排阻极限：> 5, 000,000 Da
·      五、细胞色素C的载量：≥7 mg/mL
·      六、BSA的载量：≤7mg/mL
·      七、工作pH：5-13.注意：pH不能< 4
·      八、存储温度：2-30℃（36-86℉），2-8℃（36-46℉）开包装后。

 

Pall 颇尔 HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066
 
应用
·      – 分离磷酸蛋白和DNA依赖的酶。
·      – 去除DNA和内毒素。
·      – 碱性蛋白的纯化（细胞色素C，溶菌酶等）
·      – 分离人血清蛋白和植物蛋白，如凝集素，多糖蛋白，转移酶，激酶。
·      – 纯化His标签蛋白。
·      – 纯化磷酸蛋白和磷多肽。
·      – 纯化抗体。
·      – 分离复杂的蛋白混合物。

 

Pall 颇尔 HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066
 
订购信息：
货号
描述
包装
24775-075
Pall HA Ultrogel 羟基磷灰石填料
5 mL
24775-082
  
25 mL
24775-025
  
100 mL
24775-017
  
500 mL
24775-041
  
1000 mL
24775-058
  
10000 mL
24775-066
  
20000 mL
Big
大包装填料，请与我们联系
大包装

 

Pall 颇尔 HA Ultrogel 羟基磷灰石填料, 24775-075, 24775-082, 24775-025, 24775-017, 24775-041, 24775-058, 24775-066

Millipore密理博 Millex-HA 过滤器

发表于由
Millipore密理博 Millex-HA 过滤器

Millipore密理博 Millex-HA 过滤器

产品编号：
市场价：￥0.00元
会员价：￥0.00元
品牌：Millipore 密理博
生产厂家：Millipore密理博

  • 产品概览
  • 技术参数
  • 订购信息
  • 相关资料
  • 相关产品

millipore密理博 Millex-HA 过滤器25mm Millex 过滤器

Millex 针头式过滤器提供 0.22、0.45、0.8 和 5.0 微米孔径，有 PVC 或 Eastar 共聚多醚外壳。 提供的膜包含玻璃纤维 AP20、MF-Millipore（混合纤维素酯）、Durapore (PVDF) 或 Millipore Express (PES)。

技术指标

外壳材料 PVC
进口接头 阴 Luer-Lok 接头
出口接头 阳 luer 滑动接头
过滤面积， cm2 3.9
处理体积， mL 100
残留体积，µL <100
最大进口压力，bar (psi) 5.2 (75)
最高操作温度，°C 45

 密理博

Millipore密理博 Millex-HA 过滤器

发表于由
Millipore密理博 Millex-HA 过滤器

Millipore密理博 Millex-HA 过滤器

产品编号：
市场价：￥0.00元
会员价：￥0.00元
品牌：Millipore 密理博
生产厂家：Millipore密理博

  • 产品概览
  • 技术参数
  • 订购信息
  • 相关资料
  • 相关产品

无菌 Millex 过滤器现在采用一种更大的新外壳，达 33mm，装有 MCE、PVDF 或 PES 膜。

流速更快

更大的滤膜表面积提高了流速和处理量。 它还降低了排空注射器所需要的压力，从而使过滤溶液更容易。

操作压力更高

新型Millex 过滤器的最大外壳压力 10.5 bar (150 psig)，这意味着您可以比以前更快地过滤溶液。

颜色编码

Millipore密理博 Millex-HA 过滤器

新型 Millex 外壳上的颜色外圈条清楚地标明了里面滤膜的类型。

性能可靠

新型 Millex 过滤器的制造是在一个可控的环境和自动过程中进行的。 在装配过程中，操作人员的手决不会接触该过滤器。 每个盒中附带的“质量证书”详细地描述了 Millipore 的质量标准。

滤膜的选择

 

    新型 Millex 过滤器装有三种膜：Millipore Express® (PES) 膜、混合纤维素酯 (MCE) 及 Durapore (PVDF)。

  • Millex-GP 过滤器采用 Millipore Express (PES) 膜，提供快速和低蛋白质吸附（为竞争 PES 膜的六分之一）的独特组合。 建议在除菌过滤蛋白质溶液、组织培养基和添加剂中使用 Millex-GP 过滤器。
  • 装有 Durapore® (PVDF) 膜的 Millex 过滤器是针头式过滤器中蛋白质吸附最低的。 请使用该过滤器来过滤蛋白质溶液。 0.2µm 孔径为除菌级过滤器。 孔径更大的滤膜用于澄清和预过滤。
  • Millex-MF 过滤器采用混合纤维素酯 (MCE) 膜，它可以对水、缓冲液或其它水溶液进行可靠的常规过滤。 0.2µm 孔径为除菌级过滤器。 孔径更大的滤膜用于澄清和预过滤。

技术指标

  装有PES 膜的
Millex 过滤器装有MCE 膜的
Millex 过滤器		 装有PVDF 膜的
Millex 过滤器
材料
顶部，底座 改良丙烯酸改良丙烯酸 改良丙烯酸
外圈 改良丙烯酸改良丙烯酸 改良丙烯酸
混合纤维素酯 亲水性 PVDF
颜色代码（外圈） 绿色蓝色 黄色
接头
进口 阴 Luer-Lok 接头阴 Luer-Lok 接头 阴 Luer-Lok 接头
出口 阳 luer 滑动接头阳 luer 滑动接头 阳 luer 滑动接头
最大压力，bar (psig) ≤10 (145)10 (145) ≤10 (145)
表面积， cm2 4.54.5 4.5
最大处理体积，mL 200100 100
灭菌方法 γ 射线照射环氧乙烷 γ 射线照射

 密理博

HA抗体-抗HA标签抗体

发表于由

融合标签，如HA、His等标签的使用可以简化蛋白质的纯化过程、控制蛋白质固定的空间取向及方便检测、 使
体内生物事件可视化、提高重组蛋白质的产量、增强重组蛋白质的可溶性和稳定性等。常用的标签包括myc、HA、HA抗体-抗HA标签抗体Flag、His、GST等。其中HA标签系统利用一个HA (influenza hemagglutinin epitope: YPYDVPDYA)短肽肽融合到目标蛋白。

HA标签可位于蛋白质的C端或N端，该系统已广泛应用于多种细胞类型，相应的HA标签抗体也被广泛应用。HA标签抗体能特异识别C末端或N末端带有HA标签(HA-tagged)的融合蛋白。上海金畔生物科技有限公司致力于为客户提供最具性价比的免疫学试剂和解决方案，如各种标签抗体、内参抗体、常规一抗以及全系列二抗，抗体检测底物以及相关试剂盒等。针对HA标签抗体，则有多种不同样式产品供您选择。

上海金畔生物科技有限公司提供的HA标签抗体均为原装进口包装，且备有现货，有HA单抗和多抗不同样式供您选择。上海金畔生物科技有限公司提供的所有优质标签抗体产品，条带清晰，高效敏感，能为您提供最值得信赖的标签抗体产品保障和售后服务。

货号 产品名称 宿主 应用 价格/规格
T501 Anti-GFP Rb WB ￥1000/50μg|￥1500/100μg
  产品说明：美国SignalWay Antibody原装进口抗体，兔源多抗，免疫原为红细胞凝聚素hemagglutinin epitope (Y-P-Y-D-V-P-D-Y-A)多肽。100μg/100μl，可用于WB，WB推荐稀释度为1:500-1000。分50μg和100μg两种包装。更多该产品详情请点击：Anti-HA多抗说明书。
CB100005M Anti-HA Ms WB/IP/IHC ￥1600/100μg
  产品说明：美国Cali-Bio原装进口抗体，鼠源单抗，可用于WB、IP、IHC等试验及检测，免疫原为KLH耦联的HA多肽. 100μg/100μl，100μg包装，WB稀释比率为1:1000。
更多HA抗体请来电查询，价格可能有调整，及时报价请使用货号在本站右侧产品查询栏内查询。

作为多家国际知名抗体公司的中国一级及一级代理商，上海金畔生物科技有限公司致力于为客户提供最具性价比的常规免疫学试剂，如各种标签抗体、内参抗体、常规一抗以及全系列二抗，抗体检测底物以及相关试剂盒等。针对标签蛋白的检测及标签抗体，除了上述HA标签抗体外，还有其它常规标签抗体，如GST抗体、Flag抗体、GFP抗体、His抗体、Myc抗体等标签检测抗体，均备有现货。

另外，上海金畔生物科技有限公司还提供全系列原装进口二抗现货备货，如果您对上述产品感兴趣，请致电021-50837765到上海金畔生物科技有限公司垂询相关的产品信息及完整实验解决方案。