Home>>Signaling Pathways>> Others>>λ-Carrageenan

λ-Carrageenan (Synonyms: Gelatin)

Catalog No.GC19401

λ-Carrageenan is a naturally occurring compound

Products are for research use only. Not for human use. We do not sell to patients.

λ-Carrageenan Chemical Structure

Cas No.: 9064-57-7

Size Price Stock Qty
In stock
In stock

Tel:(909) 407-4943 Email: sales@glpbio.com

Customer Reviews

Based on customer reviews.

  • GlpBio Citations

    GlpBio Citations
  • Bioactive Compounds Premium Provider

    Bioactive Compounds Premium Provider

Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

View current batch:


λ-Carrageenan is a naturally occurring compound which has been used to to generate and study models of inflammation and arthritic pain. Unlike κ- and ι-carageenans (sc-213226 and sc-216083, respectively), λ-carrageenans do not form helices and are non-gelling.


1. Sedgwick, A D., et al., 1986. A comparison of air pouch, sponge and pleurisy models of acute carrageenan inflammation in the rat. Agents and actions. 18(3-4): 439-46. PMID: 3463171
2. Morris, Christopher J., et al., 2003. Carrageenan-induced paw edema in the rat and mouse. Methods in molecular biology (Clifton, N.J.). 225(): 115-21. PMID: 12769480
3. Michel, Gurvan., et al., 2006. Bioconversion of red seaweed galactans: a focus on bacterial agarases and carrageenases. Applied microbiology and biotechnology. 71(1): 23-33. PMID: 16550377
4. Gabriel, A F., et al., 2007. The CatWalk method: a detailed analysis of behavioral changes after acute inflammatory pain in the rat. Journal of neuroscience methods. 163(1): 9-16. PMID: 17382401
5. Peter-Szabo, Mihaly., et al., . Quantitative characterization of a repeated acute joint inflammation model in rats. Clinical and experimental pharmacology & physiology. 34(5-6): 520-6. PMID: 17439426

Chemical Properties

Cas No. 9064-57-7 SDF
Synonyms Gelatin
Chemical Name [5-[4,5-dihydroxy-6-(hydroxymethyl)-3-sulfonatooxyoxan-2-yl]oxy-2,4-dihydroxy-6-(sulfonatooxymethyl)oxan-3-yl] sulfate
Canonical SMILES C(C1C(C(C(C(O1)OC2C(OC(C(C2O)OS(=O)(=O)[O-])O)COS(=O)(=O)[O-])OS(=O)(=O)[O-])O)O)O
Formula C12H19O20S3-3 M.Wt 579.46
Solubility Soluble in DMSO Storage Store at RT
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.
  • Molarity Calculator

  • Dilution Calculator

**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).


In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % ddH2O

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.


Review for λ-Carrageenan

Average Rating: 5 ★★★★★ (Based on Reviews and 31 reference(s) in Google Scholar.)

5 Star
4 Star
3 Star
2 Star
1 Star
Review for λ-Carrageenan

GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.

Required fields are marked with *

You may receive emails regarding this submission. Any emails will include the ability to opt-out of future communications.