Question 1

What is the catalog number for TCF3 (Transcription Factor E2-alpha, Class B Basic Helix-loop-helix Protein 21, bHLHb21, Immunoglobulin Enhancer-binding Factor E12/E47, Immunoglobulin Transcription Factor 1, Kappa-E2-binding Factor, Transcription Factor 3, TCF-3, Transcription Factor ITF-1, BHLHB21, E2A, ITF1, MGC129647, MGC129648) (AP) discontinued?

Accepted Answer

The catalog number for TCF3 (Transcription Factor E2-alpha, Class B Basic Helix-loop-helix Protein 21, bHLHb21, Immunoglobulin Enhancer-binding Factor E12/E47, Immunoglobulin Transcription Factor 1, Kappa-E2-binding Factor, Transcription Factor 3, TCF-3, Transcription Factor ITF-1, BHLHB21, E2A, ITF1, MGC129647, MGC129648) (AP) discontinued is 134293-AP.

Question 2

What sizes are available for TCF3 (Transcription Factor E2-alpha, Class B Basic Helix-loop-helix Protein 21, bHLHb21, Immunoglobulin Enhancer-binding Factor E12/E47, Immunoglobulin Transcription Factor 1, Kappa-E2-binding Factor, Transcription Factor 3, TCF-3, Transcription Factor ITF-1, BHLHB21, E2A, ITF1, MGC129647, MGC129648) (AP) discontinued?

Accepted Answer

TCF3 (Transcription Factor E2-alpha, Class B Basic Helix-loop-helix Protein 21, bHLHb21, Immunoglobulin Enhancer-binding Factor E12/E47, Immunoglobulin Transcription Factor 1, Kappa-E2-binding Factor, Transcription Factor 3, TCF-3, Transcription Factor ITF-1, BHLHB21, E2A, ITF1, MGC129647, MGC129648) (AP) discontinued is available in the following size(s): 100 µL.

Question 3

Is TCF3 (Transcription Factor E2-alpha, Class B Basic Helix-loop-helix Protein 21, bHLHb21, Immunoglobulin Enhancer-binding Factor E12/E47, Immunoglobulin Transcription Factor 1, Kappa-E2-binding Factor, Transcription Factor 3, TCF-3, Transcription Factor ITF-1, BHLHB21, E2A, ITF1, MGC129647, MGC129648) (AP) discontinued in stock?

Accepted Answer

TCF3 (Transcription Factor E2-alpha, Class B Basic Helix-loop-helix Protein 21, bHLHb21, Immunoglobulin Enhancer-binding Factor E12/E47, Immunoglobulin Transcription Factor 1, Kappa-E2-binding Factor, Transcription Factor 3, TCF-3, Transcription Factor ITF-1, BHLHB21, E2A, ITF1, MGC129647, MGC129648) (AP) discontinued is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

How long will it take to receive this product if it’s custom made?

Accepted Answer

Lead times depend on the product type: custom polyclonal antibodies typically take 12-14 weeks, monoclonal antibodies 15-17 weeks, made-to-order recombinant proteins 4-8 weeks, and made-to-order recombinant antibodies 6-8 weeks. These are estimates and may shift due to production delays.

Question 5

What is the recommended dilution for this antibody?

Accepted Answer

A recommended dilution range for each validated application is provided on the datasheet, but optimal dilution should be titrated for your specific experimental system, sample type, and detection method.

Question 6

What is the recommended storage temperature after reconstitution?

Accepted Answer

Post-reconstitution storage guidance is listed on the datasheet, typically requiring aliquoting and storage at -20°C or -80°C to preserve activity.

Product Specifications

Clonality

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