Product Description

Methotrexate Powder is a small molecule lab compound used for cell proliferation & autoimmune pharmacology research. It inhibits nucleic acid synthesis to block cell division, widely deployed to build pathological cell models for anti-tumor & immunomodulatory raw material screening and biomedical formula trials.

This research raw material delivers stable proliferation inhibition performance. It simulates pathogenic cell abnormal proliferation reactions for drug ingredient efficacy testing, offering more complete experimental data than single-spectrum reagents.
Ideal for lab pharmacology research and anti-tumor/immunosuppressant-related formula development.

COA

Items	Specifications	Test Results
Appearance	Orange crystalline powder	Complies
Odor	Characteristic mild fat odor, no peculiar smell	Complies
Loss on Drying	≤1.0%	0.43%
Assay	≥99.0%	99.3%
Heavy Metal Total	≤10mg/kg	Complies
Lead (Pb)	≤2.0mg/kg	Complies
Arsenic (As)	≤1.0mg/kg	Complies
Mercury (Hg)	≤0.1mg/kg	Complies
Total Plate Count	≤1000cfu/g	<10cfu/g
Yeast & Moulds	≤100cfu/g	<10cfu/g
E.Coli, Pseudomonas, Staphylococcus	Negative	Negative

Functions and Effects

◆ Nucleic Acid Synthesis Blocking
Reagent for constructing abnormal proliferation cell models, suppresses cell division in lab tests.

◆ Broad-spectrum Anti-proliferation Auxiliary Performance
Supports drug sensitivity testing for multiple tumor cell strains in cellular experiment research.

◆ Anti-proliferation Infection Formula Auxiliary
Raw material for antitumor and immunomodulatory formula trial development.

◆ Good Formula Compatibility
Uniform mixing with lab culture medium and cosmetic/pharmaceutical base materials.

Application Fields

◆ Biomedical Lab Research
Pharmacology reagent for tumor & autoimmune pathogen related cell experiments.

◆ Pharmaceutical R&D
Auxiliary raw material for antitumor, anti-infection formulation trials.

◆ Lab Chemical Customization
High-purity reference standard for compound synthesis and antiproliferative potency testing research.

Business Scope

0421001

Packaging And Transportation Methods

001

Certificationss

222

FAQ

Q1: Why should I choose your company?

A1: We are integrated with industry and trade. We have our own factory, all products are produced in the factory, quality safety is guaranteed; We have a professional R&D team production, team sales team and after-sales team the whole process for your shopping escort.

Q2: How does your factory make sure the product quality?

A2: 1. We will check the samples randomly.2. Ensure the quality and storage safety of each batch of products.3. We will make a final inspection before shipment to avoid any problems.

Q3: Can I get some free sample?

A3: We are happy to provide samples free of charge, you only need to pay for the shipping cost. Please consult customer service for details.

Q4: Is there any discount?

A4: Yes, some products are being discounted. We have a large number of coupons and limited time discounts waiting for you to claim. You can contact our customer service if you have any needs.

Q5: What's your minimum quantity? How to place order online?

A5: Different products have different MOQ. Please consult customer service for details. You can click start order to place your order, or click send Inquiry/chat to contact our customer service for details.

Q6: What is the payment term?

A6: Payment can be done by Trade Assurance, T/T, L/C, Credit Card and more. Please consult customer service for details.

Q7: What is the delivery time/method?

A7: We usually ship the goods within 1-7 working days after you make the payment. We can express by door to door by air, by sea, you can also choose your freight forwarder.

Q8: When can I get the quotation?

A8: We usually make an offer within 24 hours after receiving your inquiry. lf it's an urgent order, you can call us or mention it in the subject line of your email, so we can give priority to reply it.

How To Cooperate With Us?

Our address

No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China

Phone Number

18192393517

E-mail

dennis04@xaltbio.com

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