G-418 DiSulphate

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G-418 DiSulphate

SKUPriceSizeQuantityAdd to Cart
G4181$48.711g
G4185$243.305g

Scroll down on the table to view all product variations or search using the boxes above each column

Documents

TitleTypeLink
C20H40N4O10.2H2SO4=692.7

G-418 is a member of the large family of Aminoglycoside antibiotics and has a molecular structure almost like Gentamycin. The antibiotic is an irreversible inhibitor of protein synthesis. Due to its structure is capable of binding to both prokaryotic and eukaryotic ribosomes and inhibiting protein synthesis and generating errors in the transcription of the genetic code.

G-418 can by inactivated by NPTII or 3APH. The hydroxyl group present at the 3 position of G-418 is phosphorylated by NPTII. The resulting steriometric change of the molecular structure of the antibiotic prevents it from binding at its ribosome binding site.

Specifications
 
Character Fine white powder
Solubility Freely soluble in water
Specific Optical Rotation 104 ~ 121
Water <6%
Absorbance 570 nm <0.10
Absorbance 280 nm <0.015
NH4 < 1.0%
pH  5.5 0.5
Thin Layer Chromatogram One Spot
Potency >720 µ/mg

Store at 2 – 8°C
Protect from light
CAS 108321-42-2

Requesting a Quote

It’s now even easier to build and obtain a quote prior to placing an order by converting your basket to a quote. Simply add the products to your shopping basket as if placing an order.

Once all required products have been added to the basket, proceed to the checkout where you should complete the billing and delivery details.  Check the Research declaration and the terms & conditions boxes and click the ‘Request Quote’.

Accepting a Quote

To accept your quote locate the original email with the quote attached and click the “Accept quote and proceed to payment” link.

You will be redirected to our website where you will need to login with your username and password (unless already logged in).

If you do not have an online account please click here to create one, or if you are unsure of your password, click here to reset it.

Once you have logged in, a summary of your order will appear, simply scroll down to enter your payment details or purchase order number and click “Place Order”.

Formedium Worldwide DistributionOrders within the UK

Orders within the UK with an order value of £250 or more (excluding VAT) will be delivered free of charge.
Orders within the UK with an order value of less than £250 (excluding VAT) will be charged delivery of £12.50.

Orders from the European Union

The cost of shipping orders will vary by destination and weight.
All freight and transportation charges will be quoted in advance and are clearly indicated on the invoice.

Orders from the US

Deliveries to the US start from less than $32. Formedium can assist you with or organise your US import permits
All freight charges are based on weight of order. Import tax is the responsibility of the purchaser and their clearing agents.

Orders from the rest of the world

Formedium deliver worldwide. Customs restrictions may apply so please do contact us if you have any queries.
The cost of shipping orders will vary by destination and weight.
All freight and transportation charges will be quoted in advance and are clearly indicated on the invoice.  Import tax is the responsibility of the purchaser and their clearing agents.

Being a producer of powdered media, Formedium Ltd has the knowledge, equipment and laboratories to produce custom made media according to the end users specifications.  If you are interested in the production of a custom made media, please complete the form below or alternatively contact us on 00 44 (0)1485 609069 or sales@formedium.com.

We are pleased to offer unpublished discounts on large volume purchases, please email us at info@formedium.com with your enquiry or complete the enquiry form below.

To review research publications where Formedium products have been used, please view the publications page.

G-418 DiSulphate

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Delivery &
Shipping

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Bulk Orders

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Custom Made Media

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G-418 DiSulphate

C20H40N4O10.2H2SO4=692.7

G-418 is a member of the large family of Aminoglycoside antibiotics and has a molecular structure almost like Gentamycin. The antibiotic is an irreversible inhibitor of protein synthesis. Due to its structure is capable of binding to both prokaryotic and eukaryotic ribosomes and inhibiting protein synthesis and generating errors in the transcription of the genetic code.

G-418 can by inactivated by NPTII or 3APH. The hydroxyl group present at the 3 position of G-418 is phosphorylated by NPTII. The resulting steriometric change of the molecular structure of the antibiotic prevents it from binding at its ribosome binding site.

SKUPriceSizeQuantityAdd to Cart
G4181$48.711g
G4185$243.305g

Scroll down on the table to view all product variations or search using the boxes above each column

TitleTypeLink
Specifications
 
Character Fine white powder
Solubility Freely soluble in water
Specific Optical Rotation 104 ~ 121
Water <6%
Absorbance 570 nm <0.10
Absorbance 280 nm <0.015
NH4 < 1.0%
pH  5.5 0.5
Thin Layer Chromatogram One Spot
Potency >720 µ/mg

Store at 2 – 8°C
Protect from light
CAS 108321-42-2

Requesting a Quote

It’s now even easier to build and obtain a quote prior to placing an order by converting your basket to a quote. Simply add the products to your shopping basket as if placing an order.

Once all required products have been added to the basket, proceed to the checkout where you should complete the billing and delivery details.  Check the Research declaration and the terms & conditions boxes and click the ‘Request Quote’.

Accepting a Quote

To accept your quote locate the original email with the quote attached and click the “Accept quote and proceed to payment” link.

You will be redirected to our website where you will need to login with your username and password (unless already logged in).

If you do not have an online account please click here to create one, or if you are unsure of your password, click here to reset it.

Once you have logged in, a summary of your order will appear, simply scroll down to enter your payment details or purchase order number and click “Place Order”.

Formedium Worldwide DistributionOrders within the UK

Orders within the UK with an order value of £250 or more (excluding VAT) will be delivered free of charge.
Orders within the UK with an order value of less than £250 (excluding VAT) will be charged delivery of £12.50.

Orders from the European Union

The cost of shipping orders will vary by destination and weight.
All freight and transportation charges will be quoted in advance and are clearly indicated on the invoice.

Orders from the US

Deliveries to the US start from less than $32. Formedium can assist you with or organise your US import permits
All freight charges are based on weight of order. Import tax is the responsibility of the purchaser and their clearing agents.

Orders from the rest of the world

Formedium deliver worldwide. Customs restrictions may apply so please do contact us if you have any queries.
The cost of shipping orders will vary by destination and weight.
All freight and transportation charges will be quoted in advance and are clearly indicated on the invoice.  Import tax is the responsibility of the purchaser and their clearing agents.

Being a producer of powdered media, Formedium Ltd has the knowledge, equipment and laboratories to produce custom made media according to the end users specifications.  If you are interested in the production of a custom made media, please complete the form below or alternatively contact us on 00 44 (0)1485 609069 or sales@formedium.com.

We are pleased to offer unpublished discounts on large volume purchases, please email us at info@formedium.com with your enquiry or complete the enquiry form below.

To review research publications where Formedium products have been used, please view the publications page.

G-418 DiSulphate

[fusion_modal_text_link name="infodelivery" class="infoicon"]

Delivery &
Shipping

[/fusion_modal_text_link]

[fusion_modal_text_link name="bulkorders" class="infoicon"]

Bulk Orders

[/fusion_modal_text_link]

[fusion_modal_text_link name="customform" class="infoicon"]

Custom Made Media

[/fusion_modal_text_link]

G-418 DiSulphate

SKUPriceSizeQuantityAdd to Cart
G4181$48.711g
G4185$243.305g

Scroll down on the table to view all product variations or search using the boxes above each column

Documents

TitleTypeLink
C20H40N4O10.2H2SO4=692.7

G-418 is a member of the large family of Aminoglycoside antibiotics and has a molecular structure almost like Gentamycin. The antibiotic is an irreversible inhibitor of protein synthesis. Due to its structure is capable of binding to both prokaryotic and eukaryotic ribosomes and inhibiting protein synthesis and generating errors in the transcription of the genetic code.

G-418 can by inactivated by NPTII or 3APH. The hydroxyl group present at the 3 position of G-418 is phosphorylated by NPTII. The resulting steriometric change of the molecular structure of the antibiotic prevents it from binding at its ribosome binding site.

Specifications
 
Character Fine white powder
Solubility Freely soluble in water
Specific Optical Rotation 104 ~ 121
Water <6%
Absorbance 570 nm <0.10
Absorbance 280 nm <0.015
NH4 < 1.0%
pH  5.5 0.5
Thin Layer Chromatogram One Spot
Potency >720 µ/mg

Store at 2 – 8°C
Protect from light
CAS 108321-42-2

Requesting a Quote

It’s now even easier to build and obtain a quote prior to placing an order by converting your basket to a quote. Simply add the products to your shopping basket as if placing an order.

Once all required products have been added to the basket, proceed to the checkout where you should complete the billing and delivery details.  Check the Research declaration and the terms & conditions boxes and click the ‘Request Quote’.

Accepting a Quote

To accept your quote locate the original email with the quote attached and click the “Accept quote and proceed to payment” link.

You will be redirected to our website where you will need to login with your username and password (unless already logged in).

If you do not have an online account please click here to create one, or if you are unsure of your password, click here to reset it.

Once you have logged in, a summary of your order will appear, simply scroll down to enter your payment details or purchase order number and click “Place Order”.

Formedium Worldwide DistributionOrders within the UK

Orders within the UK with an order value of £250 or more (excluding VAT) will be delivered free of charge.
Orders within the UK with an order value of less than £250 (excluding VAT) will be charged delivery of £12.50.

Orders from the European Union

The cost of shipping orders will vary by destination and weight.
All freight and transportation charges will be quoted in advance and are clearly indicated on the invoice.

Orders from the US

Deliveries to the US start from less than $32. Formedium can assist you with or organise your US import permits
All freight charges are based on weight of order. Import tax is the responsibility of the purchaser and their clearing agents.

Orders from the rest of the world

Formedium deliver worldwide. Customs restrictions may apply so please do contact us if you have any queries.
The cost of shipping orders will vary by destination and weight.
All freight and transportation charges will be quoted in advance and are clearly indicated on the invoice.  Import tax is the responsibility of the purchaser and their clearing agents.

Being a producer of powdered media, Formedium Ltd has the knowledge, equipment and laboratories to produce custom made media according to the end users specifications.  If you are interested in the production of a custom made media, please complete the form below or alternatively contact us on 00 44 (0)1485 609069 or sales@formedium.com.

We are pleased to offer unpublished discounts on large volume purchases, please email us at info@formedium.com with your enquiry or complete the enquiry form below.

To review research publications where Formedium products have been used, please view the publications page.