Anti-4.1G Antibody

Boster Bio Anti-4.1G Antibody catalog # A03718. Tested in WB applications. This antibody reacts with Human.

Product Info Summary

SKU: A03718
Size: 100μl
Reactive Species: Human
Host: Rabbit
Application: WB

Product Name

Anti-4.1G Antibody

See all EPB4IL2 products

SKU/Catalog Number







Boster Bio Anti-4.1G Antibody catalog # A03718. Tested in WB applications. This antibody reacts with Human.

Storage & Handling

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-4.1G Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03718)




Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.




Synthesized peptide derived from the Internal region of human 4.1G. at AA rangle: 530-610

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Reactive Species

A03718 is reactive to EPB41L2 in Human


A03718 is guaranteed for WB Boster Guarantee

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence and ELISA with known positive and negative samples to ensure specificity and high affinity.

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Innovating Scientists Reward

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Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. Actual working concentration varies and should be decided by the user.

WB, 1:500-1:2000

Validation Images & Assay Conditions

Gene/Protein Information For EPB41L2 (Source: Uniprot.Org, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name

Band 4.1-like protein 2



Alternative Names

band 4.1-like protein 2,4.1G; DKFZp781D1972; DKFZp781H1755,4.1-G; erythrocyte membrane protein band 4.1 like-protein 2; erythrocyte membrane protein band 4.1-like 2; Generally expressed protein 4.1 EPB41L2 4.1-G, 4.1G erythrocyte membrane protein band 4.1 like 2 band 4.1-like protein 2|erythrocyte membrane protein band 4.1 like-protein 2|generally expressed protein 4.1

*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".

For more info on EPB41L2, check out the EPB41L2 Infographic

EPB41L2 infographic

We have 30,000+ of these available, one for each gene! check them out.

In this infographic you will see the following information for EPB41L2: database IDs, super-family, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us [email protected]

No publications found for A03718

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6 Customer Q&As for Anti-4.1G Antibody


Is a blocking peptide available for product anti-4.1G antibody (A03718)?

Verified Customer

Verified customer

Asked: 2020-03-04


We do provide the blocking peptide for product anti-4.1G antibody (A03718). If you would like to place an order for it please contact [email protected] and make a special request.

Boster Scientific Support

Answered: 2020-03-04


My question regarding product A03718, anti-4.1G antibody. I was wondering if it would be possible to conjugate this antibody with biotin. I would need it to be without BSA or sodium azide. I am planning on using a buffer exchange of sodium azide with PBS only. Would there be problems for me to conjugate the antibody and store it in -20 degrees in small aliquots?

Verified Customer

Verified customer

Asked: 2020-03-04


We suggest not storing this antibody with PBS buffer only in -20 degrees. If you want to store it in -20 degrees it is best to add some cryoprotectant like glycerol. If you want carrier free A03718 anti-4.1G antibody, we can provide it to you in a special formula with trehalose and/or glycerol. These molecules will not interfere with conjugation chemistry and provide a good level of protection for the antibody from degradation. Please be sure to specify this in your purchase order.

Boster Scientific Support

Answered: 2020-03-04


My question regards to test anti-4.1G antibody A03718 on human brain heart for research purposes, then I may be interested in using anti-4.1G antibody A03718 for diagnostic purposes as well. Is the antibody suitable for diagnostic purposes?

Verified Customer

Verified customer

Asked: 2020-02-24


The products we sell, including anti-4.1G antibody A03718, are only intended for research use. They would not be suitable for use in diagnostic work. If you have the means to develop a product into diagnostic use, and are interested in collaborating with us and develop our product into an IVD product, please contact us for more discussions.

Boster Scientific Support

Answered: 2020-02-24


Will anti-4.1G antibody A03718 work on pig WB with ovarian carcinoma pre-b cell?

Verified Customer

Verified customer

Asked: 2019-05-24


Our lab technicians have not validated anti-4.1G antibody A03718 on pig. You can run a BLAST between pig and the immunogen sequence of anti-4.1G antibody A03718 to see if they may cross-react. If the sequence homology is close, then you can perform a pilot test. Keep in mind that since we have not validated pig samples, this use of the antibody is not covered by our guarantee. However we have an innovator award program that if you test this antibody and show it works in pig ovarian carcinoma pre-b cell in WB, you can get your next antibody for free.

Boster Scientific Support

Answered: 2019-05-24


We are currently using anti-4.1G antibody A03718 for human tissue, and we are content with the WB results. The species of reactivity given in the datasheet says human. Is it true that the antibody can work on feline tissues as well?

G. Miller

Verified customer

Asked: 2016-07-19


The anti-4.1G antibody (A03718) has not been tested for cross reactivity specifically with feline tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in feline you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2016-07-19


Do you have a BSA free version of anti-4.1G antibody A03718 available?

A. Krishna

Verified customer

Asked: 2014-08-18


Thank you for your recent telephone inquiry. I can confirm that some lots of this anti-4.1G antibody A03718 are BSA free. For now, these lots are available and we can make a BSA free formula for you free of charge. It will take 3 extra days to prepare. If you require this antibody BSA free again in future, please do not hesitate to contact me and I will be pleased to check which lots we have in stock that are BSA free.

Boster Scientific Support

Answered: 2014-08-18


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Ships directly to USA and Canada. For other regions, visit our distributors page

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Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)



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