RNALock血液RNA稳定剂（DP440-02） from 天根生化科技（北京）有限公司 is cataloged for sample stabilization before downstream processing.
Pack sizes & catalog numbers
100 mL · DP440-02
PRODUCT OVERVIEW
Product overview
The page identifies DP433 for subsequent blood RNA extraction and DP348/DP349 for DNA extraction.
Product type: Blood RNA stabilization reagents.
Workflow context: Blood RNA stabilizers should be selected using species-specific storage evidence and a compatible extraction protocol.
Before choosing an alternative, compare sample type, analyte stability, storage conditions and extraction compatibility. Products in the same category are comparison candidates, not validated interchangeable replacements.
Manufacturer catalog number and pack: DP440-02 (100 mL).
- Manufacturer
- 天根生化科技（北京）有限公司
- Primary application group
- Sample preservation
- Reagent category
- Blood RNA stabilization reagents
- SciBranch number
- RM-06.007.003-0001-2
- Manufacturer catalog numbers
- DP440-02
- Evidence
- Official manufacturer documentation; candidate compatibility requires protocol review
- Documented specimen types
- Fresh human and mammalian blood
- Format and compatibility
- The page identifies DP433 for subsequent blood RNA extraction and DP348/DP349 for DNA extraction
- Intended use and workflow
- Nonmedical industrial or scientific research use
- Other specifications
- Consult manufacturer documentation
Compare with context
Your selection checklist
- 01Sample type and starting amount
- 02Fragment size recovery and yield
- 03Elution volume and downstream compatibility
- 04Consumables and equipment required
EXPLORE YOUR OPTIONS
Compare alternatives to RNALock血液RNA稳定剂（DP440-02）
0 cross-manufacturer candidates and 0 same-manufacturer related products.
These products share a candidate substitution group. Interchangeability has not yet been validated against all experimental requirements. Check the listed selection criteria before switching.
No supported substitution candidates yet.
Compatibility data may be incomplete, or no other product is indexed in this narrow group. This does not mean no alternative exists.
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FROM THE LAB
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Scientific articles
Articles that mention this product or an explicitly identified related variant. A mention does not establish independent validation, diagnostic approval or equivalence.
The scientific literature search for this product is pending.
TRACE THE EVIDENCE
Product sources and documentation
TIANGEN liquid preservative for fresh blood before nucleic acid extraction. Human and other mammalian blood have different stated storage windows. It is a preservation reagent, with extraction performed separately. Restricted to nonmedical research or industrial use.
Official visible page confirms product name and ordering code. Retrieved 2026-11-08. TIANGEN liquid preservative for fresh blood before nucleic acid extraction. Human and other mammalian blood have different stated storage windows. It is a preservation reagent, with extraction performed separately. Restricted to nonmedical research or industrial use.
Primary classification is an editorial interpretation of the product name and cited source. Technical equivalence is not established by category membership. Read our methodology.