[pSer2, pSer5, pSer7]-CTD TFA

发表于2025年2月22日由上海金畔生物科技有限公司

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

[pSer2, pSer5, pSer7]-CTD TFA

[pSer2, pSer5, pSer7]-CTD (TFA) 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。

[pSer2, pSer5, pSer7]-CTD TFA Chemical Structure

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

[pSer2, pSer5, pSer7]-CTD (TFA), a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD)^[1].

分子量

2291.25

Formula

C₉₈H₁₃₈F₃N₂₁O₃₉

Sequence Shortening

Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS

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 (<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]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

[pSer2, pSer5, pSer7]-CTD TFA

发表于2025年2月22日由上海金畔生物科技有限公司

[pSer2, pSer5, pSer7]-CTD TFA

[pSer2, pSer5, pSer7]-CTD (TFA) 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。

[pSer2, pSer5, pSer7]-CTD TFA Chemical Structure

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

分子量

2291.25

Formula

C₉₈H₁₃₈F₃N₂₁O₃₉

Sequence Shortening

Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS

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 (<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]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

[pSer2, pSer5, pSer7]-CTD TFA

发表于2025年2月22日由上海金畔生物科技有限公司

[pSer2, pSer5, pSer7]-CTD TFA

[pSer2, pSer5, pSer7]-CTD (TFA) 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。

[pSer2, pSer5, pSer7]-CTD TFA Chemical Structure

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

分子量

2291.25

Formula

C₉₈H₁₃₈F₃N₂₁O₃₉

Sequence Shortening

Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS

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 (<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]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

[pSer2, pSer5, pSer7]-CTD

发表于2025年2月16日由上海金畔生物科技有限公司

[pSer2, pSer5, pSer7]-CTD

[pSer2, pSer5, pSer7]-CTD 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。

[pSer2, pSer5, pSer7]-CTD Chemical Structure

CAS No. : 1793080-95-1

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

[pSer2, pSer5, pSer7]-CTD, a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD)^[1].

分子量

2177.23

Formula

C₉₆H₁₃₇N₂₁O₃₇

CAS 号

1793080-95-1

Sequence Shortening

Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS

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 (<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]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

[pSer2, pSer5, pSer7]-CTD

发表于2025年2月15日由上海金畔生物科技有限公司

[pSer2, pSer5, pSer7]-CTD

[pSer2, pSer5, pSer7]-CTD 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。

[pSer2, pSer5, pSer7]-CTD Chemical Structure

CAS No. : 1793080-95-1

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

[pSer2, pSer5, pSer7]-CTD, a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD)^[1].

分子量

2177.23

Formula

C₉₆H₁₃₇N₂₁O₃₇

CAS 号

1793080-95-1

Sequence Shortening

Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS

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 (<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]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

[pSer2, pSer5, pSer7]-CTD

发表于2025年2月15日由上海金畔生物科技有限公司

[pSer2, pSer5, pSer7]-CTD

[pSer2, pSer5, pSer7]-CTD 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。

[pSer2, pSer5, pSer7]-CTD Chemical Structure

CAS No. : 1793080-95-1

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

[pSer2, pSer5, pSer7]-CTD, a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD)^[1].

分子量

2177.23

Formula

C₉₆H₁₃₇N₂₁O₃₇

CAS 号

1793080-95-1

Sequence Shortening

Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS

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 (<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]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

whatman (沃特曼)

英国沃特曼 Millipore PALL中国代理商金畔官网

标签归档：ctd

[pSer2, pSer5, pSer7]-CTD TFA

[pSer2, pSer5, pSer7]-CTD TFA

[pSer2, pSer5, pSer7]-CTD TFA

[pSer2, pSer5, pSer7]-CTD

[pSer2, pSer5, pSer7]-CTD

[pSer2, pSer5, pSer7]-CTD

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