• Long range (LR) DNA sequencing done with the newest version of the ABI 3730 capillary machine, readable bases up to 1,000 and longer. DNA sequencing price depends on the service.
• Turnaround time is 24 hours for most sequencing, free pick up from local companies, if over five reactions.
• Quality Guarantee, free sequencing repeating once.
• Sequencing trace data and/or text files will be sent back via email.

File Download:
(1). For your convenience, the Sequencing Request Form is available in two formats:
**Printable PDF Form Sequencing Request Form-PDF version
**Excel form for easy editing Sequencing Request Form-Excel version


Please download and fill out either form, email or submit with your DNA samples.


(2). To read DNA sequencing Chromatogram files
** Sequencher has a free demo version for MAC and Windows.
** Chromas for Windows platforms. An older version of the program is free for download.

BATJ Inc.'s excellent protocol for gene synthesis allows us to clone synthetic double stranded DNA into a plasmid within a very small timeframe. The high quality and low prices of BATJ's service enables us to serve a variety of biotech, research, and pharmaceutical corporations and institutions who seek the best possible results. details in Gene synthesis information.

3. Primer Synthesis:

BATJ offers high quality longer oligos, up to 120 bases, for gene synthesis, cloning, mutagenesis quick change, primer walking sequencing, and PCR applications. Our synthesis machine has a real time trityl monitor which guarantees product quality and no lost bases during synthesis. Primer prices depend on the scale, number of bases, and purification level. Turnaround time is normally 24 hours, two additional days for PAGE purification, and 3 additional days for HPLC purification.

4. Cloning and subcloning Service:

Cloning and subcloning service
Service	Cost	Time
Cloning Sub-cloning	$750 $600 (<1.0 kb)	30 days* 20days

5. Mutagenesis:

• Site-directed mutagenesis for any combination of mutation within a 4 base-frame. The price includes quick change reaction, cloning, mini-prep and sequencing identification.
• Turnaround time is 1-2 weeks for most cases, express service (guaranteed in one week, even on weekends or holidays) is available at an additional cost.
• DNA template and identified sequencing data will be sent back to customer.

Human Identity Testing (DNA Parentage Testing) uses the highest form of DNA typing technology to deliver the most accurate results possible for the clients. BATJ offers excellent quality, service and convenience for clients world-wide.

LAL assay is a semi-quantitative assay by Gel Clot, with Limulus Amebocyte Lasate (LAL). It is for lab research only. Service price:
• 1. LAL Assay set up fee is $30: Set up fee includes preparation of positive control, negative control and inhibitor control. Our assay standard is 0.1 EU/ug, (Qiagen Endofree products is less than the 0.1 EU/ug), but LAL assay sensitive is from 0.03 EU to 2.0 EU depend on the customer requirement.
• 2. $20 for each LAL reaction. For each sample, we recommend to perform LAL assays in the following concentration: (1) 0.05 EU/ug (2) 0.1 EU/ug (3) 0.5 EU/ug
• Please provide 5-10 ug (Concentration > 200 ng/ul) DNA sample for each reaction. Free pick up from local company or lab. Results will be sending to you via e-mail. Turn around time is less than 24 hours.