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1D09C3

Cat No.:V123512 Purity: ≥98%
1D09C3 is a fully human anti-HLA-DR monoclonal antibody.
1D09C3
1D09C3 Chemical Structure CAS No.: 791073-97-7
Product category: ROS
This product is for research use only, not for human use. We do not sell to patients.
Size Price
500mg
1g
Other Sizes
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Product Description
1D09C3 is a fully human anti-HLA-DR monoclonal antibody. 1D09C3 induces apoptosis and cell death through a series of cascade reactions, including reactive oxygen species (ROS) generation, JNK activation, mitochondrial membrane depolarization, and mitochondrial release of alpha-influenza fibrillation (AIF). 1D09C3 exhibits potent antitumor activity and improves overall and median survival in JVM-2 and GRANTA-519 cell xenograft mouse models. 1D09C3 can be used in cancer research, such as for chronic lymphocytic leukemia (CLL).
Biological Activity I Assay Protocols (From Reference)
ln Vitro
1D09C3 (2.5 µg/mL, 24 h) significantly reduced cell count and cell viability in HLA-DR+ cell lines, but had no effect on HLA-DR- cell lines [1][2]. 1D09C3 (0.1–10 µg/mL, 4–24 h) induced potent time- and dose-dependent cell death in JVM-2 and GRANTA-519 cells [1]. 1D09C3 (10 µg/mL, 4–24 h) induced apoptosis in JVM-2 and GRANTA-519 cells via a caspase-independent pathway [1]. 1D09C3 (10 µg/mL, 5–240 min) induced mitochondrial depolarization and reactive oxygen species (ROS) production in JVM-2 and GRANTA-519 cells [1]. 1D09C3 (10 µg/mL, 0.5–4 h) induces cell death by activating JNK [1]. 1D09C3 (2.5 µg/mL, 4 h) induces B-CLL cell death [1][3]. 1D09C3 (10 µg/mL, 48 h) reduces the number of activated T cells by 20% and the number of resting and activated B cells by 50% [1].
ln Vivo
1D09C3 (0.01-6 mg/mouse, intravenous injection) significantly improved the overall survival and median survival of mouse models with xenografted JVM-2 cells and GRANTA-519 cells [1].
Animal Protocol
Animal/Disease Models:JVM-2 (1 x 106) cell xenograft mouse model (NOD/SCID mice, 6-8 weeks) [1]
Doses: 0.01 mg/mouse (day 4), 0.1 mg/mouse (day 4)
Route of Administration: Intravenous injection
Experimental Results: Overall survival was 20%, and median survival was 64 days.
Animal/Disease Models:JVM-2 (0.25 x 106) cell xenograft mouse model (NOD/SCID mice, 6-8 weeks) [1]
Doses: Early disease treatment: 1 mg per mouse on days 4, 7, and 9, for a total of 3 times; 1 mg per mouse on day 4; Late disease treatment: 1 mg per mouse every 48 hours starting from day 15, for a total of 6 times.
Route of Administration: Intravenous injection Experimental
Experimental Results: At doses up to 3 mg/mouse, the survival rate was 100%; the overall survival rate was 42%, and the median survival time was 99 days.
Animal/Disease Models:GRANTA-519 and KMS-11 cell xenograft mouse models (NOD/SCID mice, 6-8 weeks old) [1][2][3]
Doses: Early disease treatment: 1 mg per mouse on days 1, 4, and 7, for a total of 3 doses; Late disease treatment: 1 mg per mouse starting from day 7, for a total of 6 doses, with each dose spaced 48 hours apart.
Route of Administration: Intravenous injection
Experimental Results: Significantly prolonged median survival (108 days), with 27% of mice surviving and disease-free at the end of the 120-day observation period.
References

[1]. The anti-human leukocyte antigen-DR monoclonal antibody 1D09C3 activates the mitochondrial cell death pathway and exerts a potent antitumor activity in lymphoma-bearing nonobese diabetic/severe combined immunodeficient mice. Cancer Res. 2006 Feb 1;66(3):1799-808.

[2]. IFN-gamma enhances the antimyeloma activity of the fully human anti-human leukocyte antigen-DR monoclonal antibody 1D09C3. Cancer Res. 2007 Apr 1;67(7):3269-75.

[3]. Fully human, HLA-DR-specific monoclonal antibodies efficiently induce programmed death of malignant lymphoid cells. Nat Med. 2002 Aug;8(8):801-7.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
CAS #
791073-97-7
Appearance
Typically exists as solids at room temperature
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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