ヒト FSH α/β組換え体(リコンビナント)タンパク質 FSH α/β, Human, Recombinant(R&D Systems)

掲載日情報:2018/02/08 現在Webページ番号:216360

R&D Systems社製の高品質なHuman, Recombinantの組換え体タンパク質(FSH α/β, Human, Recombinant)です。
本製品は研究用です。研究用以外には使用できません。

[在庫・価格 :2025年04月30日 12時35分現在]

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FSH α/β, Human, Recombinant
10日程度 ※ 表示されている納期は弊社に在庫がなく、取り寄せた場合の目安納期となります。 1
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説明文
純度:>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.,由来動物:Human,M.W.:10.2 kDa (FSH alpha ) & 12.4 kDa (FSH beta ),Genbank:2488,エンドトキシンレベル:<0.10 EU per 1 µg of the protein by the LAL method.,産生:CHO
Genbank No: 2488
Protein Accession No: P01215(FSHalpha)&amp;P01225(FSHbeta)
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保存条件 -20℃ 法規備考
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FSH α/β, Human, Recombinant, Carrier-free
10日程度 ※ 表示されている納期は弊社に在庫がなく、取り寄せた場合の目安納期となります。 0
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説明文
純度:>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.,由来動物:Human,M.W.:10.2 kDa (FSH alpha ) & 12.4 kDa (FSH beta ),Genbank:2488,エンドトキシンレベル:<0.10 EU per 1 µg of the protein by the LAL method.,産生:CHO
Genbank No: 2488
Protein Accession No: P01215(FSHalpha)&amp;P01225(FSHbeta)
法規制等
保存条件 -20℃ 法規備考
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[在庫・価格 :2025年04月30日 12時35分現在]

※ 表示されている納期は弊社に在庫が無く、取り寄せた場合の納期目安となります。

FSH α/β, Human, Recombinant

文献数: 1

説明文 純度:>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.,由来動物:Human,M.W.:10.2 kDa (FSH alpha ) & 12.4 kDa (FSH beta ),Genbank:2488,エンドトキシンレベル:<0.10 EU per 1 µg of the protein by the LAL method.,産生:CHO
Genbank No: 2488
Protein Accession No: P01215(FSHalpha)&amp;P01225(FSHbeta)
法規制等
保存条件 -20℃ 法規備考
掲載カタログ

製品記事
関連記事

FSH α/β, Human, Recombinant, Carrier-free

文献数: 0

説明文 純度:>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.,由来動物:Human,M.W.:10.2 kDa (FSH alpha ) & 12.4 kDa (FSH beta ),Genbank:2488,エンドトキシンレベル:<0.10 EU per 1 µg of the protein by the LAL method.,産生:CHO
Genbank No: 2488
Protein Accession No: P01215(FSHalpha)&amp;P01225(FSHbeta)
法規制等
保存条件 -20℃ 法規備考
掲載カタログ

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バルク注文に関して

バルク包装品も承ります。お気軽にお問合せ下さい。

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CF(Carrier-Free)とは?

R&D Systems社組換え体タンパク質製品では通常ウシ血清アルブミン(BSA)をキャリアタンパク質として加えています。キャリアタンパク質を加えることで組換え体タンパク質の安定性が高まり、使用期限が長くなります。また、より濃度の低い溶液での保管も可能となります。CF製品はBSAが含まれない製品となります。一般的に細胞培養や、ELISAのスタンダードにはBSA含有製品を推奨しています。CF製品はBSAが影響してしまうアプリケーションに推奨されます。

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Product Details

Source
Chinese Hamster Ovary cell line, CHO-derivedHuman FSH alpha  Ala25-Ser116Accession # P01215Human FSH beta Cys21-Glu129Accession # P01225N-terminusC-terminus
Accession #
P01215 (FSH alpha ) & P01225 (FSH beta )
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Predicted Molecular Mass
10.2 kDa (FSH alpha ) & 12.4 kDa (FSH beta )
SDS-PAGE
22-26 kDa, reducing conditions
Activity
Measured by its ability to induce cAMP accumulation in HEK293 human embryonic kidney cells transfected with human FSH R. The ED50 for this effect is 25‑200 pg/mL.

Bioactivity
Recombinant Human FSH alpha / beta (Catalog # 5925-FS) induces cAMP accumulation in the HEK293 human embryonic kidney cell line transfected with human FSH R. The ED50 for this effect is 25-200 pg/mL.
SDS-PAGE
1 µg/lane of Recombinant Human FSH alpha / beta was resolved with SDS-PAGE under reducing (R) conditions and visualized by silver staining, showing major bands at20-25 kDa.
Gel Filtration Chromatography
40 µg of Recombinant Human FSH alpha / beta (blue line) was applied onto a Superdex 200 column. The peak eluted at approximately 44 kDa, form overlaid on the molecular weight markers (gray line), corresponds to the dimeric molecular mass.

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Related Product & Information

Entrez Gene IDs
2488 (Human); 14308 (Mouse); 25447 (Rat)
Background
FSH alpha/beta
Follicle-Stimulating Hormone (FSH) is a 33 kDa heterodimer belonging to the glycoprotein hormone family. It is composed of noncovalently linked glycosylated alpha and beta chains. The alpha subunit is also a component of Luteinizing Hormone (LH), Thyroid-Stimulating Hormone, and Chorionic Gonadotropin. The unique beta subunit confers the protein’s specific biological action and is responsible for the interaction with the FSH Receptor (1-3). The approximately 20 kDa alpha subunit of human FSH shares 73% and 72% aa sequence identity with the mouse and rat orthologs, respectively. The approximately 21 kDa human FSH beta subunit shares 85% and 82% aa sequence identity with the mouse and rat orthologs, respectively. FSH is produced and secreted by the anterior pituitary gland. Its secretion is controlled by Gonadotropin-Releasing Hormone from the hypothalamus; however, FSH secretion can also be stimulated by activins and inhibited by inhibins (4-6). FSH works in concert with LH to regulate female reproduction; FSH stimulates follicular growth and LH induces ovulation (7). FSH can also regulate estrogen formation by inducing the aromatase enzyme that converts androgen to estradiol (7, 8). In addition, it has been suggested to have a role in postmenopausal bone loss and in the neovascularization surrounding malignant tumors (9-11). In males, FSH is critical for sperm production (12). Mutations in the human FSH and FSHR genes are associated with reduced reproductive functioning in females (2, 11). Additionally, increased production of autoantibodies directed against FSH beta has been suggested to contribute to certain types of female infertility (2). Assisted reproductive technology commonly uses recombinant FSH to induce follicle growth (7).

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Citations

R&D Systems personnel manually curate a database that contains references using R&D Systems products.
The data collected includes not only links to publications in PubMed,
but also provides information about sample types, species, and experimental conditions.
Conserved miR-10 family represses proliferation and induces apoptosis in ovarian granulosa cells
Authors: T Jiajie, Y Yanzhou, AC Hoi-Hung, C Zi-Jiang, C Wai-Yee
Sci Rep, 2017;7(0):41304.
Species: Mouse
Sample Type: Whole Cells
Application: Bioassay
In vitro differentiation of human embryonic stem cells into ovarian follicle-like cells
Authors: D Jung, J Xiong, M Ye, X Qin, L Li, S Cheng, M Luo, J Peng, J Dong, F Tang, W Shen, MM Matzuk, K Kee
Nat Commun, 2017;8(0):15680.
Species: Human
Sample Type: Whole Cells
Application: Bioassay

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