{"id":1818,"date":"2022-04-04T23:27:02","date_gmt":"2022-04-04T16:27:02","guid":{"rendered":"http:\/\/sibenzyme.com\/product\/ahl-i\/"},"modified":"2026-01-11T17:37:22","modified_gmt":"2026-01-11T10:37:22","slug":"ahl-i","status":"publish","type":"product","link":"https:\/\/sibenzyme.com\/en\/product\/ahl-i\/","title":{"rendered":"Ahl I"},"content":{"rendered":"

Recognition site and hydrolysis position<\/strong>:<\/p>\n\n\n\n\n
ACTAGT<\/td>\nA\u2191CTAGT<\/td>\n<\/tr>\n
TGATCA<\/td>\nTGATC\u2193A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Source:<\/strong> Alteromonas haloplanktis SP
Unit definition:<\/strong>
One unit of the enzyme is the amount required to hydrolyze 1 μg of T7 DNA in 1 hour at 37°C in a total reaction volume of 50 μl.
Assayed on:<\/strong>
T7 DNA
Optimal SE-buffer:<\/strong> SE-buffer B + BSA
Enzyme activity (%)<\/strong>:<\/p>\n\n\n\n\n\n
B<\/td>\nG<\/td>\nO<\/td>\nW<\/td>\nY<\/td>\nROSE<\/td>\n<\/tr>\n
100<\/td>\n75<\/td>\n25<\/td>\n25<\/td>\n75<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Storage conditions<\/strong>: 10 mM Tris-HCl (pH 7.5); 100 mM NaCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 200 μg\/ml BSA; 50% glycerol; Store at -20°C.
Ligations<\/strong>:
After 20-fold overdigestion with enzyme more than 90% of T7 DNA fragments can be ligated and recut.
Non-specific hydrolisis<\/strong>:
No nonspecific activity was detected after incubation of 1 μg of T7 DNA with 40 u.a. of enzyme for 16 hours at 37°C.<\/td>\n<\/tr>\n

Reagents Supplied with Enzyme<\/b><\/td>\n10 X SE-buffer B, BSA
Reagents Supplied with Enzyme<\/strong>:
Methylation sensitivity<\/strong>: not tested
Notes:<\/strong> To obtain 100% activity, BSA should be added to the 1x reaction mix to a final concentration of 100 μg\/ml.
Do not use BSA for long incubation.
References:<\/strong>
Myakisheva, T.V., Belichenko, O.A., Popichenko, D.V., Dedkov, V.S., Degtyarev, S.Kh. Unpublished observations (2000).<\/p>","protected":false},"excerpt":{"rendered":"

Restriction endonuclease Ahl I<\/p>\n","protected":false},"featured_media":58,"template":"","meta":[],"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-1818","product","type-product","status-publish","has-post-thumbnail","product_cat-re","pa_285b89be-pa_285b89b_2d3edf-6","pa_4ebaafd1-b8de1bfa50","pa_50b54da1-pa_50b54da_6e490e","pa_be110261-pa_be11026_383772","pa_concentration-pa_concent_8cc665-3","pa_concentration-pa_concent_8cc665","pa_fasovka-0284ebff72","pa_fasovka-pa_fasovka_e7d4b7-5","pa_package-d20caec3b4","pa_package-5dbc98dcc9","pa_site-b54b4b63c8","pa_variant-d2203cb123","pa_variant-6f53bfe04e","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","berocket_lgv_grid","berocket_lgv_list_grid"],"_links":{"self":[{"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/product\/1818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/media\/58"}],"wp:attachment":[{"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/media?parent=1818"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/product_brand?post=1818"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/product_cat?post=1818"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sibenzyme.com\/en\/wp-json\/wp\/v2\/product_tag?post=1818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}