Shanghai Orsin Medical Technology Co., Ltd. miaomiao8615@orsins.com 86-021-57450666

Shanghai Orsin Medical Technology Co., Ltd. 企業紹介
製品
ホーム > 製品 > 真空血液検査チューブ > CLOT ACTIVATOR&ORSIN-High quality Cost-effective Blood Collection Tube

CLOT ACTIVATOR&ORSIN-High quality Cost-effective Blood Collection Tube

製品詳細

起源の場所: 中国

ブランド名: Orsin

証明: ISO 13485

モデル番号: ゲルクロット活性化因子

支払及び船積みの言葉

最小注文数量: 100/PC

価格: 交渉可能

受渡し時間: 1〜4週間

支払条件: L/C、D/A、D/P、T/T、Western Union

供給の能力: 20million/pcs/moth

お問い合わせ
製品詳細
ハイライト:
応用:
臨床臨床検査
閉鎖資料:
合成ゴムストッパー
包装材料:
ペット/ガラス
チューブタイプ:
痛み
臨床使用:
ブラッドバンク
利点:
高い回復率
特性:
混合バッチ注文:
サポート
滅菌:
非滅菌
特殊なチューブ:
凝固活性化因子チューブ
色:
透明
応用:
臨床臨床検査
閉鎖資料:
合成ゴムストッパー
包装材料:
ペット/ガラス
チューブタイプ:
痛み
臨床使用:
ブラッドバンク
利点:
高い回復率
特性:
混合バッチ注文:
サポート
滅菌:
非滅菌
特殊なチューブ:
凝固活性化因子チューブ
色:
透明
製品の説明

GEL&CLOT ACTIVATOR BY ORSIN

Key Features
Highly Efficient Clotting Initiation: Contains high-purity, specific concentrations of clot activators (e.g., Silica, Kaolin, Ellagic Acid, Snake Venom Enzymes, depending on the type) to rapidly and reliably initiate the coagulation cascade, significantly reducing clotting test times.

Excellent Sample Stability: Incorporates an inert gel barrier that forms a stable physical seal after centrifugation, effectively separating serum/plasma from blood cells. This prevents cellular metabolite interference and ensures result accuracy over an extended period.

Pre-filled & Ready-to-Use: Typically supplied in pre-evacuated blood collection tubes, enabling immediate use upon opening. Simplifies workflow, minimizes manual errors, and enhances laboratory efficiency.

High Lot-to-Lot Consistency: Rigorous manufacturing processes and quality control ensure consistent performance across different production lots, guaranteeing reliable and comparable test results.

Broad Compatibility: Suitable for use with a wide range of automated coagulation analyzers and manual testing methods, catering to diverse laboratory requirements.

Basic Parameters
Activator Type: Silica / Kaolin / Ellagic Acid / Snake Venom Enzymes / etc. (Specific type depends on product variant).

Tube Size: Common sizes: 1ml-10ml(Contains micro tubes)

Draw Volume: Requires precise blood draw to the tube's fill line (e.g., 1.8mL, 2.7mL).

Additive Concentration: Precisely optimized concentration of activator for optimal clotting initiation.

Inert Gel: Positioned at the bottom, forms a stable barrier after centrifugation.

Mixing: Tubes must be gently inverted 5-10 times immediately after blood draw to ensure thorough mixing with activator/anticoagulant.

Storage Conditions: Room Temperature (15-30°C). Protect from freezing, excessive heat, and direct sunlight.

Shelf Life: Refer to product outer packaging label (Typically 12-24 months).

Intended Use: Primarily used for venous blood collection, anticoagulation, and clot activation in clinical laboratories for coagulation tests such as Prothrombin Time (PT), Activated Partial Thromboplastin Time (APTT), Thrombin Time (TT), and Fibrinogen (FIB) assays.

I. Basic Parameters

Parameter Category

Detailed Specifications

Dimensions

Tube diameter × length: Ø13×75mm, Ø13×100mm, Ø16×100mm

Material

Glass or PET plastic (silicone-coated interior to reduce cell adhesion)

Draw Volume

1ml/2ml/3ml/4ml/5ml/6ml/9ml/10ml (precise filling to marked line required)

Mixing Protocol

Gently invert tube 5-10 times immediately after blood draw

Clotting & Centrifugation

Clotting time: 15-30 min (ambient temperature ≥16°C);
Centrifugation: 3500-4000 rpm for 5 minutes

Storage Conditions

4°C–25°C, protected from light; freezing prohibited

Shelf Life

1 year (12-24 months for some brands)

II. Application Scenarios

Test Category

Specific Applications

Clinical Significance & Precautions

Biochemistry

Liver/kidney function, electrolytes, cardiac enzymes (e.g., lithium, ceruloplasmin), lipid metabolism

Basic health screening; avoid hemolysis interference

Immunoassays

Tumor markers: AFP/PSA/CEA/CA125/CA19-9;
Anemia indicators: Ferritin/Vitamin B12

High-sensitivity testing; gel barrier minimizes cellular metabolite interference

Serology/Virology

HIV/HBV (HBsAg)/HCV antibodies, Rubella/Toxoplasma gondii/Dengue antibodies, autoantibodies (ANA/dsDNA)

Avoid repeated freeze-thaw cycles; serum remains stable for 48h post-separation

 

III. Key Supplementary Notes

  1. Separation Gel Advantages:

    • Japanese-imported gel with precise density (between serum and blood cells) forms solid barrier post-centrifugation, blocking molecular exchange (>48h serum stability).

    • Temperature-resistant (up to 45°C) and gamma-irradiated for sterilization; resistant to degradation during transport.

  2. Limitations for Drug/Hormone Testing:

    • Potential concentration deviations due to diffusion of small-molecule drugs/hormones into gel layer; tube compatibility verification recommended.

  3. Operational Protocols:

    • Immediate mixing after blood draw is critical for uniform activator contact;

    • Low-temperature environments (<16°C) require extended clotting time or increased activator concentration.

      Frequently Asked Questions (FAQ)

      Question

      Answer & Solution

      1. Fuzzy separation/milky serum after centrifugation?

      Cause: Incomplete clotting or incorrect centrifugation parameters.
      Solution:
      - Ensure clotting temperature ≥16°C (≥30 min incubation);
      - Centrifugation ≥3500 rpm × 5 min;
      - Avoid hemolysis (rough handling/poor draw).

      2. Gel layer floating or sinking?

      Cause: High temperature (>45°C) or gel-sample density mismatch.
      Solution:
      - Strictly store/transport at 4-25°C;

      3. Prolonged clotting time (>30 min)?

      Cause: Low ambient temperature or expired activator.
      Solution:
      - Extend incubation to 60 min in cold environments or transfer to 25°C;
      - Verify expiry date; discard expired tubes.

      4. Underestimated drug concentrations?

      ⚠️ Critical Alert: Small-molecule drugs (e.g., warfarin, antibiotics) may diffuse into gel!
      Solution:
      - Use dedicated gel-free tubes for TDM;
      - If used, complete testing within 4h and note "potential underestimation".

      5. Suitable for coagulation tests (PT/APTT)?

      ❌ Prohibited: Activators interfere with clotting factors!
      Correct Choice:
      - Use sodium citrate tubes (blue cap) for coagulation tests.

      6. Stability period of separated serum?

      Stability:
      - RT (15-25°C): ≤48h;
      - Refrigerated (2-8°C): ≤7 days;
      - Frozen (-20°C): ≤3 months (transfer to cryovials).

      7. Risks of delayed mixing post-draw?

      Risk: Incomplete activation → fibrin formation → probe clogging!
      Protocol: Gently invert tube ≥8 times within 5 seconds after draw.

      Critical Operational Warnings

       

      NEVER FREEZE: Gel permanently degrades upon freezing!

       

      AVOID >30°C: Accelerates activator degradation during storage/transport.

       

      Pre-centrifugation check: Incomplete clotting causes cellular contamination!

       

      Post-centrifugation: Wait 10 minutes before opening to stabilize gel barrier.