ただ今実施中のプロモーション | 詳細はこちら >>
12692
SignalStain® Apoptosis (Cleaved Caspase-3) IHC Detection Kit
Primary Antibodies
IHC Kit

SignalStain® Apoptosis (Cleaved Caspase-3) IHC Detection Kit #12692

Reviews ()
Citations (0)
Immunohistochemistry Image 1: SignalStain® Apoptosis (Cleaved Caspase-3) IHC Detection Kit
Immunohistochemical analysis of paraffin-embedded E14 mouse embryo using Cleaved Caspase-3 (Asp175) (D3E9) Rabbit mAb #9579 (left) or Rabbit (DA1E) mAb IgG XP® SignalStain® Isotype Control #12960 (right).
Immunohistochemistry Image 2: SignalStain® Apoptosis (Cleaved Caspase-3) IHC Detection Kit
Immunohistochemical analysis of paraffin-embedded Kelly xenograft using Cleaved Caspase-3 (Asp175) (D3E9) Rabbit mAb #9579 (left) or Rabbit (DA1E) mAb IgG XP® SignalStain® Isotype Control #12960 (right).
To Purchase # 12692S
製品番号 サイズ 価格 在庫
12692S
1 Kit  (120 slides)

Protocol

PRINT

View >Collapse >

Immunohistochemistry (Paraffin)

A. Solutions and Reagents

  1. Xylene.
  2. Ethanol, anhydrous denatured, histological grade (100% and 95%).
  3. Deionized water (dH2O).
  4. Hematoxylin (optional).
  5. Wash Buffer.

    NOTE: Additional 10X TBST will be required for washes.

    1. Tris Buffered Saline with Tween® 20 (TBST-10X) #9997: To prepare wash buffer add 100 µl of Tris Buffered Saline with Tween® 20 (TBST-10X) (#9997) to 900 ml of dH2O. OR
    2. 10X Tris Buffered Saline (TBS): To prepare 1 L, add 24.2 g Trizma® base (C4H11NO3) and 80 g sodium chloride (NaCl) to 1 L dH2O. Adjust pH to 7.6 with concentrated HCl. 1X TBS/0.1% Tween® 20 (1X TBST): To prepare 1 L, add 100 ml 10X TBS to 900 ml dH2O. Add 1 ml Tween® 20 and mix.
  6. Antibody Diluent: SignalStain® Antibody Diluent (#8112)
  7. 1X Citrate Unmasking Solution: To prepare 250 mL of 1X citrate unmasking solution, dilute 25 ml of SignalStain® Citrate Unmasking Solution (10X) (#14746) with 225 mL of dH2O.
  8. 3% Hydrogen Peroxide: To prepare, add 10 ml 30% H2O2 to 90 ml dH2O.
  9. Blocking Solution: TBST/5% Normal Goat Serum or 1X Animal-Free Blocking Solution.
    1. TBST/5% Normal Goat Serum: to 5 ml 1X TBST, add 250 µl Normal Goat Serum (#5425).
    2. 1X Animal-Free Blocking Solution: to 4 mL of dH2O, add 1 ml of Animal-Free Blocking Solution (5X) (#15019).
  10. Detection System: SignalStain® Boost IHC Detection Reagent (HRP, Rabbit) (#8114).
  11. Substrate: SignalStain® DAB Substrate Kit (#8059), which includes SignalStain® DAB Diluent (#11724) and SignalStain® DAB Chromogen Concentrate (#11725).
  12. Hematoxylin: Hematoxylin (#14166).
  13. Mounting Medium: SignalStain® Mounting Medium (#14177).

B. Deparaffinization/Rehydration

NOTE: Do not allow slides to dry at any time during this procedure.

  1. Deparaffinize/hydrate sections:
    1. Incubate sections in three washes of xylene for 5 min each.
    2. Incubate sections in two washes of 100% ethanol for 10 min each.
    3. Incubate sections in two washes of 95% ethanol for 10 min each.
  2. Wash sections twice in dH2O for 5 min each.

C. Antigen Unmasking

  1. For Citrate: Heat slides in a microwave submersed in 1X citrate unmasking solution until boiling is initiated; follow with 10 min at a sub-boiling temperature (95°-98°C). Cool slides on bench top for 30 min.

D. Staining

  1. Wash sections in dH2O three times for 5 min each.
  2. Incubate sections in 3% hydrogen peroxide for 10 min.
  3. Wash sections in dH2O twice for 5 min each.
  4. Wash section in wash buffer for 5 min.
  5. Block each section with 100-200 µl of preferred blocking solution for 1 hr at room temperature.
  6. Remove blocking solution and add 100-200 µl primary antibody diluted at 1:500 in SignalStain® Antibody Diluent (#8112) to each section. Incubate overnight at 4°C.
    1. Rabbit (DA1E) mAb XP® SignalStain® Isotype Control (#3900) is used as a negative control. Dilute at 1:500 in SignalStain® Antibody Diluent (#8112) and apply 100-200 µl to each section.
  7. Equilibrate SignalStain® Boost Detection Reagent (#8114) to room temperature.
  8. Remove antibody solution and wash sections in wash buffer three times for 5 min each.
  9. Cover section with 1-3 drops SignalStain® Boost Detection Reagent (#8114) as needed. Incubate in a humidified chamber for 30 min at room temperature.
  10. Wash sections three times with wash buffer for 5 min each.
  11. Add 30 µl SignalStain® DAB Chromogen Concentrate (#11725) to 1 ml SignalStain® DAB Diluent (#11724) and mix well before use.
  12. Apply 100-400 µl SignalStain® DAB to each section and monitor closely. 1-10 minutes generally provides an acceptable staining intensity.
  13. Immerse slides in dH2O.
  14. If desired, counterstain sections with hematoxylin (#14166).
  15. Wash sections in dH2O two times for 5 min each.
  16. Dehydrate sections:
    1. Incubate sections in 95% ethanol two times for 10 sec each.
    2. Repeat in 100% ethanol, incubating sections two times for 10 sec each.
    3. Repeat in xylene, incubating sections two times for 10 sec each.
  17. Mount sections with coverslips and mounting medium (#14177).

posted July 2013

revised June 2016

Protocol Id: 64

Product Description

SignalStain® Apoptosis (Cleaved Caspase-3) IHC Detection Kit allows the detection of activated caspase-3 in formalin-fixed paraffin-embedded human and mouse tissue samples. Cleaved Caspase-3 (Asp175) (D3E9) Rabbit mAb is detected by the polymer based, HRP-conjugated SignalStain® Boost IHC Detection Reagent in combination with SignalStain® DAB Diluent and Chromogen Concentrate. Also included is a concentration-matched rabbit monoclonal IgG control to verify the specificity of staining. This combination of reagents provides a sensitive and specific means of detecting apoptotic events in tissue samples.

Specificity / Sensitivity

SignalStain® Apoptosis (Cleaved Caspase-3) IHC Detection Kit detects endogenous levels of the activated caspase-3 large fragment (17/19 kDa) resulting from cleavage adjacent to Asp175. This antibody does not recognize full-length caspase-3 or other cleaved caspases. This kit was developed for and is recommended for immunohistochemistry only.

Source / Purification

Cleaved Caspase-3 (Asp175) (D3E9) Rabbit mAb is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp175 of human caspase-3 protein. Rabbit (DA1E) mAb IgG XP® SignalStain® Isotype Control is not directed against any known antigen. It functions as an isotype control for rabbit IgG monoclonal antibodies.

Background

Caspase-3 (CPP-32, Apoptain, Yama, SCA-1) is a critical executioner of apoptosis, as it is either partially or totally responsible for the proteolytic cleavage of many key proteins, such as the nuclear enzyme poly (ADP-ribose) polymerase (PARP) (1). Activation of caspase-3 requires proteolytic processing of its inactive zymogen into activated p17 and p12 fragments. Cleavage of caspase-3 requires the aspartic acid residue at the P1 position (2).
  1. Fernandes-Alnemri, T. et al. (1994) J Biol Chem 269, 30761-4.
  2. Nicholson, D.W. et al. (1995) Nature 376, 37-43.

Pathways & Proteins

Explore pathways + proteins related to this product.

使用に関する制限

法的な権限を与えられたCSTの担当者が署名した書面によって別途明示的に合意された場合を除き、 CST、その関連会社または代理店が提供する製品には以下の条件が適用されます。お客様が定める条件でここに定められた条件に含まれるものを超えるもの、 または、ここに定められた条件と異なるものは、法的な権限を与えられたCSTの担当者が別途書面にて受諾した場合を除き、拒絶され、 いかなる効力も効果も有しません。

研究専用 (For Research Use Only) またはこれに類似する表示がされた製品は、 いかなる目的についても FDA または外国もしくは国内のその他の規制機関により承認、認可または許可を受けていません。 お客様は製品を診断もしくは治療目的で使用してはならず、また、製品に表示された内容に違反する方法で使用してはなりません。 CST が販売または使用許諾する製品は、エンドユーザーであるお客様に対し、使途を研究および開発のみに限定して提供されるものです。 診断、予防もしくは治療目的で製品を使用することまたは製品を再販売 (単独であるか他の製品等の一部であるかを問いません) もしくはその他の商業的利用の目的で購入することについては、CST から別途許諾を得る必要があります。 お客様は以下の事項を遵守しなければなりません。(a) CST の製品 (単独であるか他の資材と一緒であるかを問いません) を販売、使用許諾、貸与、寄付もしくはその他の態様で第三者に譲渡したり使用させたりしてはなりません。また、商用の製品を製造するために CST の製品を使用してはなりません。(b) 複製、改変、リバースエンジニアリング、逆コンパイル、 分解または他の方法により製品の構造または技術を解明しようとしてはなりません。また、 CST の製品またはサービスと競合する製品またはサービスを開発する目的で CST の製品を使用してはなりません。(c) CST の製品の商標、商号、ロゴ、特許または著作権に関する通知または表示を除去したり改変したりしてはなりません。(d) CST の製品をCST 製品販売条件(CST’s Product Terms of Sale) および該当する書面のみに従って使用しなければなりません。(e) CST の製品に関連してお客様が使用する第三者の製品またはサービスに関する使用許諾条件、 サービス提供条件またはこれに類する合意事項を遵守しなければなりません。

For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
SignalStain is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
Trizma is a registered trademark of Sigma-Aldrich Co. LLC.
Tween is a registered trademark of ICI Americas, Inc.
Powered by Translations.com GlobalLink OneLink SoftwarePowered By OneLink